Music Theory Cheatsheet

Notation: Pitch

 music notatio notation n is the art of

recording music in written form.

 F#d# Dµ DµD Sµ #SµS#d #M  f##M Sµ SµSµg F #F  #¶ #g#  #g# F#d# modern music not notation ation is a product  of centuries of transformation... and it is neither efficient nor intuitive! 

the system of musical not notation ation we use is essentially a stylized   graph of pit  pitch ch versus time.

 pitch  pit ch is the highness or

lowness of a sound. for example, a flute has a high pitch, pitch, while a tuba has a low pitch. pitch.

     h     c      t     i     p

     h     c      t     i     p time 

the five lines   on which notes  on appear is called a st  staff aff. .

a note is a written representation of a partic particular ular pit  pitch. ch.

notation is based on the piano keyboard;  keyboard;   lines and sp  spaces aces on the staff represent  the white notes  on  on the keyboard.

to display notes outside the staff, we use shortened staff lines called

F g a b c d e F g a b c d e the white notes  on  on the keyboard are labeled with letters from A to G.

treble clef 

 ledger lines.

 alt  al to clef 

tenor clef   bass clef 

the clef  determines  determines what notes each st staff aff line corresponds to. the four modern modern displayed yed  clefs are shown here; the note displa on each staff corresponds to middle c.

To notate the  black notes  notes 

The double sharp sharp raises the note by two half steps.

on the piano keyboard, we use  accidentals,  accident als,

which alter the note by one or two half steps. a half step   is  is the distance between two  adjacent  ad jacent keys 

on the piano keyboard, regardless of what color  the keys are.

 is the c  that  is  that is closest to  middle c  the middle of the piano keyboard.

The sharp raises the note by one half step.

these symbols are placed to the left of the note that they  affect, and they apply to all the notes on that line or space for the rest of the measure.

 .   d   e   v   r   e   s   e   r   s   t   h

The na  natural tural cancels out  any previous accident accidental. al.

  g   i   r   l   l   a  .   h   s   u   r  .   w   y   b   o   t

The fla  flat t lowers the note by one half step.

  9   0   0   2

F g a b c d e F g a b c d e The double flat flat lowers the note by two half steps.

two notes which have the same  and  and  pitch  pit ch (for example, f sharp  ) are called enharmon  g flat  flat   enharmonics. ics.

  ©   t   h   g   i   r   y   p   o   c  .   m   o   c  .   t   o   p   s   g   o   l   b  .   h   s   u   r   y   b

Notation: Rhythm   e   t   o   n   e   l   o   h   w   e   l   b   u   o   d

  e   t   o   n   e   l   o   h   w

  e   t   o   n   r   e   t   r   a   u   q

  e   t   o   n   f   l   a   h

while pit  pitch ch is pretty clearly notated on a vertical axis, note length is indicated using a somewhat arcane system involving

 noteheads, stems stems and flags.   e   t   o   n   d   n   o   c   e   s    y   t   r   i   h   t

  e   t   o   n   h   t   n   e   e   t   x   i   s

  e   t   o   n   h   t   h   g   i   e

  e   t  -  o   d   n   e   h   r   t   d   h   n   g   u   i   h   e  -    y   e   t   n   n   o   e   w   t

  e   t   o   n   h   t   r   u   o   f    y   t   x   i   s

in this chart, each successive type of note is  half as long 

note lengths in a piece

as the note to its left. left. none of these notes has a st  standard  andard 

are indicated by the tempo

 a half note in one piece may  a may be the same length as  length; 

 at the beginning  at  marking 

an eighth note in a different piece.

  t   s   e   r   e   l   o   h   w   e   l   b   u   o   d

  t   s   e   r   e   l   o   h   w

  t   s   e   r   r   e   t   r   a   u   q

  t   s   e   r   f   l   a   h

of a piece or section.

  t   s   e   r   d   n   o   c   e   s    y   t   r   i   h   t

  t   s   e   r   h   t   n   e   e   t   x   i   s

  t   s   e   r   h   t   h   g   i   e

  t   s  -  e   d   r   e   h   r   t   d   h   n   g   i   u   e   h  -    y   e   t   n   n   o   e   w   t

  t   s   e   r   h   t   r   u   o   f    y   t   x   i   s

a rest is a period of

usually rests are

 silence that a length

placed on the staff at a

which corresponds to a

particular vertical

particular note.

position as shown here.

the augment  is a dot placed to the  augmentation ation dot  is right of a notehead not ehead. . though small, sma ll, this dot 

multiple dots can ca n also be added adde d,

wields some serious power: it changes the

each one adding half of the

length of the note by 150%. In other words,

previously added value.

it makes the note half again as long!

=

=

+

+

+

=

+

+

+

=

+

+

+

+

ties are curved marks which connect 

to tie more than two notes together,

two notes together to create

draw ties between each note;   do not   do

a single, extended extended sound.

=

use a single, extended tie.

=

a tuplet is any non-standard division of a

most tuplets are simple divisions, like

note. these are usually written as a group

the triplets to the left. but anything is

of notes delinated with a bracket and

possible! chopin, for example, would

a number showing the division being made.

 3 

to town town with these things. often go to

for example, these aren’t  exactly quarter notes; 

wha... gah! 

they are each a third as

chopin, no! 

note. long as a half note.

 down, boy!

 .   d   e   v   r   e   s   e   r   s   t   h   g   i   r   l   l   a

 .   h   s   u   r  .   w   y   b   o   t   9   0   0   2   ©   t   h   g   i   r   y   p   o   c  .   m   o   c  .   t   o   p   s   g   o   l   b  .   h   s   u   r   y

Notation: Rhythm   e   t   o   n   e   l   o   h   w   e   l   b   u   o   d

  e   t   o   n   e   l   o   h   w

  e   t   o   n   r   e   t   r   a   u   q

  e   t   o   n   f   l   a   h

while pit  pitch ch is pretty clearly notated on a vertical axis, note length is indicated using a somewhat arcane system involving

 noteheads, stems stems and flags.   e   t   o   n   d   n   o   c   e   s    y   t   r   i   h   t

  e   t   o   n   h   t   n   e   e   t   x   i   s

  e   t   o   n   h   t   h   g   i   e

  e   t  -  o   d   n   e   h   r   t   d   h   n   g   u   i   h   e  -    y   e   t   n   n   o   e   w   t

  e   t   o   n   h   t   r   u   o   f    y   t   x   i   s

in this chart, each successive type of note is  half as long 

note lengths in a piece

as the note to its left. left. none of these notes has a st  standard  andard 

are indicated by the tempo

 a half note in one piece may  a may be the same length as  length; 

 at the beginning  at  marking 

an eighth note in a different piece.

  t   s   e   r   e   l   o   h   w   e   l   b   u   o   d

  t   s   e   r   e   l   o   h   w

  t   s   e   r   r   e   t   r   a   u   q

  t   s   e   r   f   l   a   h

of a piece or section.

  t   s   e   r   d   n   o   c   e   s    y   t   r   i   h   t

  t   s   e   r   h   t   n   e   e   t   x   i   s

  t   s   e   r   h   t   h   g   i   e

  t   s  -  e   d   r   e   h   r   t   d   h   n   g   i   u   e   h  -    y   e   t   n   n   o   e   w   t

  t   s   e   r   h   t   r   u   o   f    y   t   x   i   s

a rest is a period of

usually rests are

 silence that a length

placed on the staff at a

which corresponds to a

particular vertical

particular note.

position as shown here.

the augment  is a dot placed to the  augmentation ation dot  is right of a notehead not ehead. . though small, sma ll, this dot 

multiple dots can ca n also be added adde d,

wields some serious power: it changes the

each one adding half of the

length of the note by 150%. In other words,

previously added value.

it makes the note half again as long!

=

=

+

+

+

=

+

+

+

=

+

+

+

+

ties are curved marks which connect 

to tie more than two notes together,

two notes together to create

draw ties between each note;   do not   do

a single, extended extended sound.

=

use a single, extended tie.

=

a tuplet is any non-standard division of a

most tuplets are simple divisions, like

note. these are usually written as a group

the triplets to the left. but anything is

of notes delinated with a bracket and

possible! chopin, for example, would

a number showing the division being made.

 3 

to town town with these things. often go to

for example, these aren’t  exactly quarter notes; 

wha... gah! 

they are each a third as

chopin, no! 

note. long as a half note.

 down, boy!

 .   d   e   v   r   e   s   e   r   s   t   h   g   i   r   l   l   a

 .   h   s   u   r  .   w   y   b   o   t   9   0   0   2   ©   t   h   g   i   r   y   p   o   c  .   m   o   c  .   t   o   p   s   g   o   l   b  .   h   s   u   r   y

Notation: Meter

a fundament fun damental al feat fe ature ure of most pieces of music is a

 consistent rhythmic rhythmic pulse.  beat t, this pulse is called the  bea and a single pulse is called a bea  beat t unit.

there are two types of beat units:

...and those cont containing aining

those containing two divisions,

three divisions, called compound beat units.

called simple   beat units...  beat

in music, beats are organized into patterns of  accented and unaccented beat units. in fact, if you listen to a sequence of repeated notes, your brain will probably start to perceive the notes as groups of two, three, or four, even if no accents are present!

these groups are called measures,

measure

barline

and they are delineated with barlines. the organiza organization tion

 simple meters  meters   are easy.  are

of beat units and measures in

the top number

a piece is called

indicates the number 

 meter. Meter is

of beats   in a measure.  in

described by two the bottom number

numbers placed

indicates the type of 

at the beginning

 note   which serves as  which the beat unit.

of the piece: the time signature.

the code for the bottom note is pretty easy: a quarter note, note,

refers to to an eighth

to a sixteenth note, and so on.

 compound  compou nd meters  meters   are stupidl  are  stupidly y complica complicated ted. the top number indicates the  number 

of divisions in a measure. to get the number of beats, divide it by three. the bottom number indicates the type of 

 note   which serves as the division.  which unit,  use the note that  to get the beat unit, is equal to three of these notes.

in fact, wouldn’t this be an easier way to notate

 compound meters? 

in a compound meter, the beat unit is always a dotted note  !

sorry... the man says you have to do it  the other way.

by looking at the top 

 number   of the time signature,  of you can tell two things about  the meter: whether it’s  simple   compound,, and how many  or compound  beats are in a measure. simple

  e   r   u   s 2    a   e   m   r 3    e   p   s   t   a 4   e   b

notes that have flags can be grouped together by using

 beams in place of flags.

compound

however, beaming is only used to group notes within beats. for the most part, part, you shouldn’t  beam notes between beats, nor should you tie notes within beats.

 .   d   e   v   r   e   s   e   r   s   t   h   g   i   r   l   l   a  .   h   s   u   r  .   w   y   b   o   t   9   0   0   2

  ©   t   h   g   i   r   y   p   o   c  .   m   o   c  .   t   o   p   s   g   o   l   b  .   h   s   u   r   y

Hey,  i t t ’  s ’s Hey, the  the   Sparky   music kids!

theory dog! 

Dear Sparky: I understand that we’re supposed to beam rhythms to show the organization of   beats in the measure, but is there an easy way to beam complex complex rhythms? --A.Y., Owatonna, MN

 Q: 

 A:  WOOF!*  *translation: notes should be beamed in groups that illustrate

the 

 meter. for simple rhythms, this is pretty easy to do; simply group any notes that can be beamed (eighth notes and smaller) simply sm aller) into groups that are equal to to the beat beat unit of the current meter. meter.

for complex rhythms, complicated ted... ... when a rhythm includes things rhythms, however, things can get complica like syncop  syncopatio ations ns or other off-beat figures, illustrating the meter may involve dividing   notes   across beat units with ties. for  across  fortuna tunatel tely y, there the re is i s a step-by-step system for correctly  beaming these complicated rhythms! for example, let’s take ta ke this rhythm, which is written without beaming. find the smallest note value used, used, and fill a complete measure with this type of

 step 1: note, beamed in groups that are equal to a beat beat unit in the current meter.

add ties between individual notes to recreate the original rhythm. make sure that 

 step 2: each tied group corresponds to to a note in the rhythm you started started with! yes, i know it  looks weird weird... ... but we’re not  done yet! original rhythm:

find every group of two or more notes that are both tied together and  and  together, and replace them with a single note  together,  of equiv  of  equivalent alent value. value.

 step 3:  beamed if you have notes that are tied or  beamed, but not   both, then leave them alone! 

=  don’t  touch! 

 hands  off! 

yes...  simplify it! 

a correctl  correctly y beamed rhythm rhythm may include ties, but it will very clearl c learly  y   show the bea  show  beats  ts   in the measure... which, in  in turn, makes it easier for the performer performer to to read! 

 DOING STUFF THE SPARKY SPARKY WAY IS ALWAYS FUN! 

The Major Scale

one of the reasons that a particular piece of music sounds the way it does  has to do with the  the composer decided to use.  group of notes 

take this melody, for example... let’s first remove all the duplicate notes, regardless of which octave they’re in.

next, let’s put the notes in alphabetical order, starting on the note that the melody sounded like it was centering   on. what we end up with is the “palette”  for this particular piece...

there are actually many  different types of scales, each with a different pattern of whole steps  and  half steps.

a half step   is the distance between

like the board   on which a painter holds the bits of paint   being used in the painting being created.

two adjacent keys 

on the piano keyboard, regardless of color.

in music, this “palette” is called  a scale. though we usually write scales from low to high, the order is actually   it’s the notes   contained in the   unimportant;  scale that help make a piece sound the way it does.   particular this  arrangement, where half steps occur between steps three and four  and between steps seven and eight  (or between seven and one , since eight and one are the same note), is called the major scale.

whole step

whole step

half step

whole step

whole step

whole step

half step

a whole step is the equivalent of two half steps.

(this scale, by the way, is called the  g major scale, because it starts on  g.)

knowing this formula, you can create a major scale on any note!  the f major   scale

the d flat major  scale

but remember... with the b major   scale

the g flat major  scale

 great power  comes great   responsibility! 

 .   d   e   v   r   e   s   e   r   s   t   h   g   i   r   l   l   a  .   h   s   u   r  .   w   y   b   o   t   9   0   0   2   ©   t   h   g   i   r   y   p   o   c  .   m   o   c  .   t   o   p   s   g   o   l   b  .   h   s   u   r   y

Key Signatures if you start writing major   and pay attention to  scales  the accidentals that occur,

 A

 B E A D 

 A

 f c g 

 b 

 B E 

 b 

 f c g d a

 c 

 B E A D G C F 

you are going to start  noticing a pattern...

for example look at the flat  keys, starting with the key  that has one flat, all the way through the key with

 seven flats: the flats accrue in a specific order. same with the sharp keys! 

 c  so if you look for a key that  has only a d flat, you won’t  find it: if a key has a  d flat,

 c 

 f c g d a e b 

 d 

 B E A D G 

 d 

 f c 

 e 

 B E A

 e 

 f c g d 

 f 

 B 

 f 

 f c g d a e 

 g 

 B E A D G C 

 g 

 f 

it must also have a  b flat,  and an a flat!   an e flat 

since writing an entire piece in  would have  c sharp major  been a sure-fire way to get   with  carpal tunnel syndrome  all the sharps involved, composers pretty quickly came up with a way to simplify things:

 key signatures. a key signature   is a group of

 accidentals placed at the beginning of every line of music, just to the right of the clef, that instructs the performer to apply those accidentals to  in  every corresponding note  the piece unless specified otherwise. for example, this key  signature indicates that  every f, c, and g   in the piece should be sharped,  regardless of octave! 

oh, and another thing: the accidentals have to be placed in the correct order, and they need to follow a

 particular pattern of  placement that varies  slightly  depending on the clef being used! if you deviate from this, you, as

  ©   t   h   g   i   r   y   p

a composer, will be  mocked!   what’s tenor clef sharps!  your problem?   you need to  conform! 

 .   d   e   v   r   e   s   e   r   s   t   h   g   i   r   l   l   a  .   h   s   u   r  .   w   y   b   o   t   0   1   0   2

ha ha... never! 

  o   c  .   m   o   c  .   t   o   p   s   g   o   l   b  .   h   s   u   r   y

The Circle of Fifths

theorists find it convenient to organize all the possible key signatures  into a chart that shows their relationship to one another.

this chart, called the circle of fifths, displays each key as a spoke on the circle, beginning with c major   at the top and  adding accidentals, one at a time, to the we’ll return to this chart 

key signatures around the perimeter.

as we continue learning about  how composers use keys.

C 0

F

G 1

1

as you move clockwise around the

B

circle, you add  sharps to the key signature. as you move counterclockwise around, you add flats to the key signature.

2

to determine the key   for a key, look to  signature  see which “spoke”   of the circle

when adding flats to in this order:

 flats or sharps it has, and add accidentals to the key 

3

D

a key signature, add them

it’s on to determine how many 

E

2

signature appropriately.

3

 beadgcf 

for example,

A

when adding sharps,

 e flat major  has three flats,

use the reverse  of the order above.

so it should look like this:

A

4

4

E

the keys down here line up

 enharmonically... for example, the key of d flat major   will sound just like the key of c sharp major.

7 5

notice how that 

 beadgcf pattern pops up all over  the circle of fifths?

weird! 

C D

so could you

5 6 6

F G

7

B C

 continue the  enharmonic  deal and have the key of

 f flat major?  yes, if you want  a double flat  in your

 key signature:  nooooo! 

 .   d   e   v   r   e   s   e   r   s   t   h   g   i   r   l   l   a  .   h   s   u   r  .   w   y   b   o   t   0   1   0   2   ©   t   h   g   i   r   y   p   o   c  .   m   o   c  .   t   o   p   s   g   o   l   b  .   h   s   u   r   y

Diatonic Intervals

an interval is the distance in pitch between two notes.

the most basic way which we identify different intervals is by counting the steps   between the two notes.

smaller intervals

larger intervals

specifically, we count scale degrees, but the easiest way to do it is to count lines and spaces  on the staff. 7 

when counting the lines and  spaces, we can safely  ignore any 

when counting, begin with the  as  bottom note  one and count  until you reach the top note.

 6  5  4  3   2   1

 accidentals.

this interval is also a  seventh...

we’ll discuss how it’s

this interval is a seventh! 

  n   o   i  s   n   u

two notes on the same line or space is called a unison.

  d   n   o   c   e   s

  d   i  r   t  h

that’s latin for “one sound”! 

when we are talking about  intervals we sometimes discuss  harmonic intervals  and

 different  very soon! 

  t  h   r   u   o   f

  t  h   f   i   f

  t  h   x   i   s

and that’s  latin for “eight”! 

  t  h   n   e   v   e   s

  v  e  a   t   c   o

the distance from a note to the next  closest note with the same letter name is called an octave.

and when you swap the two notes (move the lower note up by an octave  so it becomes the higher note), that is called inverting the interval.

 melodic intervals.

THE RULE

 harmonic  interval

 melodic  interval

a harmonic interval is simply  two notes played simultaneously ; a melodic interval is one note   played after the other.

it’s helpful to remember that seconds always invert  to sevenths, thirds   to  sixths, and so forth... the fact that each of these pairs add up to nine  is known to theorists as “the rule of nines.” 

 2nd

7th

 3rd

6th

4th

5th

 5th

4th

 6th

3rd 

7th

2nd

OF NINES

 .   d   e   v   r   e   s   e   r   s   t   h   g   i   r   l   l   a  .   h   s   u   r  .   w   y   b   o   t   0   1   0   2

 

  ©   t   h   g   i   r   y   p   o   c  .   m   o   c  .   t   o   p   s   g   o   l   b  .   h   s   u   r   y

Hey,  i t  ’s the   Sparky   music kids!  Q: 

theory dog! 

Dear Sparky: Since we are supposed to use different approaches for identifying perfect and imperfect intervals, can you summarize them all into one system? --I.M., Staten Island, NY 

 A:  WOOF!*  *translation:

the following chart shows an approach for identifying 

any interval. a similar approach can be used when you

need to write a particular interval above or below a  given note: first, add a note above or below the given note at the correct distance, then follow steps 2   through 4 of this chart to identify it. Then, if necessary, alter the note you added with an  accidental to create the interval called for.

STEP 1: STEP 2: STEP 3:

determine the distance of the interval by counting lines and spaces.

continue until you reach the top note.

      !       f       o       o      p

cover up all accidentals.

 p        o        o         f         !       

determine the inflection of the interval currently shown as follows: if it is a

if it is a

if it is a

 unison or octave:

 fourth or fifth:

 second, third,  sixth or seventh:

if the top note   is

if the interval uses the interval shown

the notes f   and b,

is a

it is either an

 perfect unison

in the major key of the bottom note,

 augmented fourth

or

 perfect octave.

count the bottom , and  note as one 

or a

the interval is

 major.

 diminished fifth. if the bottom note   is in the major key of

really.

otherwise, the

the top note,

it just is.

interval is

the interval is

 perfect.

STEP 4:

 minor.

add the original accidentals   back,

one at a time,  and track how the interval changes inflection.

 remember: accidentals can never affect  the distance of an interval... distance is determined solely by the number of  lines and spaces between the two notes!

This method may seem complicated at first, but as you use it, you’ll internalize it and become faster... so get out there and

identify some intervals! 

 DOING STUFF THE SPARKY WAY IS ALWAYS FUN! 

The Minor Scales

There are actually two things that define a  key: the key signature   is the most obvious one, but  another important part of a key is the tonic... the note around which the key centers.

this key is defined by a key signature of no sharps and   flats, but also by  the fact that it  centers around c. but what if we change the tonic?   what if we use the same notes for the key signature, but change the note that the key is centered around?  if we center the key around the sixth scale degree   of the major scale, we get a new scale: the minor scale.

 a l  r  t u  o r  a  n  i n   e  m  a  l   e   t h

 s c

the thing is, common practice period   composers

the whole step  here didn’t have

weren’t all that crazy about this scale, because it lacks something the major scale   has: a half-step from seven to one.

the tension they liked going into the tonic! 

so here’s what they did: they raised the leading-tone by a half-step   with an accidental. This gave them the tension they were looking for!

 i c  n  m o  r  r  h a m i n o   e  a  l  c  s   e   t h

  h a l f  !  p  e  t  s

this scale is great for building  chords, so we refer to it as the  harmonic minor scale. however, composers didn’t use it for writing  melodies, because it had a  problem: an augmented second   between the sixth and seventh scale degrees. so, for melodies, they made another change:

now we only 

they added another accidental to raise

have whole steps 

the sixth scale degree   by a half-step.

and half-steps! 

 i c  d  l o  r  e  m  i n o  e  m   l   e   t h

 a  s c

now, remember... the reason we raised the leading tone   in the first place was to create tension from the seventh scale degree   to tonic. but in a melody, if the seventh scale degree is followed by the  sixth scale degree, we don’t need that tension, so we don’t  need to raise the leading-tone at all. the way we illustrate this is by differentiating between  ascending melodic minor   and  for descending melodic minor, we don’t raise  anything!   descending melodic minor; 

 .   d   e   v   r   e   s   e   r   s   t   h   g   i   r   l   l   a  .   h   s   u   r  .   w   y   b   o   t   0   1   0   2   ©   t   h   g   i   r   y   p   o   c  .   m   o   c  .   t   o   p   s   g   o   l   b  .   h   s   u   r   y

Triads

although a chord is technically any combination of notes played simultaneously, in music theory we usually define chords as the combination of three or more notes.

 secundal  harmony 

tertial  harmony 

quartal  harmony 

quintal  harmony 

chords built from  seconds form

chords built from  (MORE thirds  SPECifically, from  major thirds   and  minor thirds  ) form the basis of most harmony in the common

chords built from

chords built from

 perfect fourths 

 perfect fifths 

create a different  sound, used in compositions from the early 1900 s  and onward.

can be respelled as

tone clusters,

which are not   harmonic so much as timbral.

quartal chords,

and as such they  do not create a separate system of harmony.

  e   s

 practice period.

is the chord still tertial if it is built from diminished  thirds  or augmented thirds? 

well, diminished thirds sound just like major seconds, and augmented thirds sound just  like perfect fourths, so...

let’s get started on tertial harmony  with the smallest  chord possible: the triad.

when we stack the chord in thirds within one octave, we get what is called the  simple form of the chord. a triad is defined as a three-note chord, but in practice it is almost always used to refer to tertial three-note chords.

 e d  h  n i s a  d  i   i  d i m   t  r   e   t  h

c°

  t

a major third   on top a minor third   on bottom

  e  e d   t  h  n t  e   d  m  g   r  i a  u  a   t

a minor third   on top a major third   on bottom

maj 3rd min 3rd

c

 no.

the lowest note in the chord when the chord is in simple   form is called the root. the  fifth names of the third  other notes are based on  root  their interval above the root.

  e   t  h  o r  j   d  a  m   r  i a   t

 r  o  n  m i  r  i a  d

min 3rd min 3rd

  s

there are four ways to create a triad using major   and minor thirds:

  e   t  h

two minor thirds  stacked together

  ?   y  .   y   n   e   l   o   e   d   s   v   n   i   m   e   a   r   h   t   a  t  l  c   e  ,  a   h   p   y   i   l  n  t  s   e   a   r   t  o   r   m   e   p  ,   t  y   r   e   a  s   n   s   h   a  o   ?  l   m   y  a  e   r   t  m   n   a   n   o   i  a  h   s   u   m   l   r   q   a   a   e   h   h   d   h   t   t   i   n   l  w   e   a   r  u   t  s  a  c   x  a   e

two major thirds  stacked together

min 3rd maj 3rd

C

maj 3rd maj 3rd

+

C

we label triads using their  root (”a c minor triad ”). the abbreviations shown above, which use  upper case, lower case, and symbols to show chord type, are called  macro analysis.

 .   d   e   v   r   e   s   e   r   s   t   h   g   i   r   l   l   a  .   h   s   u   r  .   w   y   b   o   t   0   1   0   2   ©   t   h   g   i   r   y   p   o   c  .   m   o   c  .   t   o   p   s   g   o   l   b  .   h   s   u   r   y