Music Ideas

Music Ideas

Theory

Harmony

Major and Minor Scales

Name Mode Diff. Notes Chords
Major Ionian Δ (9,11,13)
Natural Minor Aeolian b3,b6,b7 - (9,11,b13)
Harmonic Minor b3,b6 -Δ (9,11,b13)
Melodic Minor b3 -Δ (9,11,13)
Dorian Dorian b3,b7 - (9,11,13)
Phrygian Phrygian b2,b3,b6,b7 - (b9,11,b13)
? ? b2,b3,b4,b6,b7 - (b9,b11,b13)
? ? b2,b3,#4,b6,b7 - (b9,#11,b13)
? ? b2,b3,#4,b7 - (b9,#11,13)
? ? b3,#4,b6,b7 - (9,#11,b13)
? ? b3,#4,b7 - (9,#11,13)

Major (Ionian)

Numeral Mode Different Notes Chords Function
I Ionian ~ Δ (9,11,13) Tonic
ii Dorian b3,b7 - (9,11,13) Supertonic
iii Phrygian b2,b3,b6,b7 - (b9,11,b13) Mediant
IV Lydian #4 Δ (9,#11,13) Subdominant
V Mixolydian b7 7 (9,11,13) Dominant
vi Aeolian b3,b6,b7 - (9,11,b13) Submediant
vii Locrian b2,b3,b5,b6,b7 Ø / -7b5 (b9,11,b13) Leading Tone

Natural Minor (Aeolian)

Numeral Mode Different Notes Chords
i Aeolian b3,b6,b7 - (9,11,b13)
ii Locrian b2,b3,b5,b6,b7 Ø / -7b5 (b9,11,b13)
III Ionian ~ Δ (9,11,13)
iv Dorian b3,b7 - (9,11,13)
v Phrygian b2,b3,b6,b7 - (b9,11,b13)
VI Lydian #4 Δ (9,#11,13)
VII Mixolydian b7 7 (9,11,13)

Harmonic Minor

Numeral Mode Different Notes Chords
i Aeolian ♮7 b3,b6 -Δ (9,11,b13)
ii Locrian ♮6 b2,b3,b5,b7 Ø / -7b5 (b9,11,13)
III+ Ionian Augmented #5 Δ#5 (9,11,13)
iv Dorian #4 b3,#4,b7 - (9,#11,13)
V Phrygian Dominant b2,b6,b7 7 (b9,11,b13)
VI Lydian #9 #2 Δ (#9,11,13)
viio Ultra Locrian bb7 b2,b3,b4,b5,b6,bb7 7o (b9,b11,b13)

Melodic Minor

Numeral Different Notes Chords
i b3 -Δ (9,11,13)
ii b2,b3,b7 - (b9,11,13)
III+ #4,#5 Δ#5 (9,#11,13)
IV #4,b7 7 (9,#11,13)
V b6,b7 7 (9,11,b13)
vi b3,b5,b6,b7 Ø / -7b5 (9,11,b13)
vii b2,b3,b4,b5,b6,b7 Ø / -7b5 (b9,b11,b13)

Note: Melodic minor descends down Natural minor in classical music

Minor (Dorian)

Numeral Mode Different Notes Chords
i Dorian b3,b7 - (9,11,13)
ii Phrygian b2,b3,b6,b7 - (b9,11,b13)
III Lydian #4 Δ (9,#11,13)
IV Mixolydian b7 7 (9,11,13)
v Aeolian b3,b6,b7 - (9,11,b13)
vi Locrian b2,b3,b5,b6,b7 Ø / -7b5 (b9,11,b13)
VII Ionian ~ Δ (9,11,13)

Minor (Phrygian)

Numeral Mode Different Notes Chords
i Phrygian b2,b3,b6,b7 - (b9,11,b13)
II Lydian #4 Δ (9,#11,13)
III Mixolydian b7 7 (9,11,13)
iv Aeolian b3,b6,b7 - (9,11,b13)
v Locrian b2,b3,b5,b6,b7 Ø / -7b5 (b9,11,b13)
VI Ionian ~ Δ (9,11,13)
vii Dorian b3,b7 - (9,11,13)

Harmonic Function

Chord Symbols

Example Symbol Name Meaning
I / C M Major 3rd is natural (not flat)
ii / d m minor 3rd is flat
I / CΔ Δ Major (7th) 3rd and 7th are natural (not flat)
V / G7 7 (Dominant) 7th 3rd is natural but 7th is flat
ii / d- - minor (7th) 3rd and 7th are flat
vii / CØ / -7b5 Ø / -7b5 half-diminished / minor-seven flat 5 3rd, 5th, and 7th are flat
vii / Co o diminished (7th) 3rd and 5th flat; 7th double-flat
i / c-Δ minor-Major (7th) 3rd is flat but 7th is natural
bIII+ / EbΔ+ Δ+ / Δ#5 Augmented Maj. (7th) / Major-seven sharp 5 3rd and 7th are natural, 5th is sharp
V+ / G7+ 7+ / 7#5 Augmented (Dom.) 7th 3rd is natural, 7 is flat, 5th is sharp
e-7+ -7+ / -7#5 Augmented-minor (7th) 3rd and 7 are flat, 5th is sharp
e-Δ+ -Δ+ / -Δ#5 Augmented-minor-Major (7th) 3rd is flat, 7 is natural, 5th is sharp

Substitutions

Besides the diatonic chords, what other chords ‘work’ in a key?

Some Possible chords:

Ionian Dorian Phrygian Lydian Mixolydian Aeolian Locrian
Δ(M7) m7 m7 Δ(M7) 7 m7 Ø (m7b5)
Δ9 m9 mb9 Δ9 9 m9 Øb9
Δ11 m11 m11 M#11 11 m11 Ø11
M13 m13 mb13 M13 13 mb13 Øb13
7add6
7add9
add2
add4
add6
6/9
——– ——– ———- ——— ———— ——— ———-
I ii iii IV V vi vii
1 1 1 1 1 1 1
2 2 b2 2 2 2 b2
3 b3 b3 3 3 b3 b3
4 4 4 #4 4 4 4
5 5 5 5 5 5 b5
6 6 b6 6 6 b6 b6
7 b7 b7 7 b7 b7 b7
——– ——– ———- ——— ———— ——— ———-
9 9 b9 9 9 9 b9
11 11 11 #11 11 11 11
13 13 b13 13 13 b13 b13

Cadences

Finished Cadence Chords
Finished Perfect/Authentic V-I
Finished Plagal IV-I
Unfinished Imperfect I-V, ii-V, IV-V
Unfinished Interrupted/Deceptive V-vi

Cadences in all Major and minor keys

Songwriting

Song Structure

References

General Ideas

Common Chord Progressions:

Harmonic Techniques

Functionally Harmony

Cycle:

Functional Harmony cycle from root to octave:

Misc

Resolved notes all found in tonic 1 chord
Unresolved notes mostly found in dominant 5 chord

Scales

Playing over ii V I progressions

ii: Dorian or Phrygian
V : Mixolydian or Lydian-Dominant (#4 b7)
I : Ionian or Lydian

2-Chord Trick with Modes

Melodies and Chords get a modal feel from using the specific notes that are different in that mode. For example Dorian is exactly like minor but with a raised (natural) 6th, so to play in D Dorian, try

Dm (1 b3 5)
Em (1 b3 5 where 5 of E is the natural 6 of D) OR
G (1 3 5 where 3 of G is the natural 6 of D)

Vamping: Alternating between two chords. Better with bass note that stays the same and is common to both

Negative Harmony/Melody

I -> V
ii -> IV
iii -> ???
IV -> ii
V -> I
vi -> ???
vii b5 -> ???

Rhythms

443 = 11
335 = 11
3334 = 13
3343 = 13
4434 = 15
5552 = 17
3366 = 18
5554 = 19
333334 = 19
6664 = 22
6656 = 23
66643 = 25
55555 = 25
6668 = 26
66644 = 26
333344 = 26
7772 = 24
77774 = 32

y = 3x + 4

x y
1 7
2 10
3 13
4 16
5 19
6 22
7 25
8 28
9 31
10 34

EX: As I Feel I Die by Caravan off If I Could Do It All Over Again…

Have synth arpeggios really faintly in the background (like in Replica off of Replica)

Practice/Techniques

Guitar

Piano

When going up (and down), alternate going under / over with 2 vs 3 fingers to always land on the root/octave with pinky or thumb as appropriate

Phrasing Exercises

https://www.youtube.com/watch?v=Ib5qv48K7ww

Rhythm and Pitch or just Rhythm

Sing along as you play: helps make simpler better phrases, slowed down with more space

Try playing octaves at same time to make you slow down too

Recording, Audio

Recording process:

  1. https://www.music-production-guide.com/writing-a-song.html
  2. https://www.music-production-guide.com/recording-a-demo.html
  3. https://www.music-production-guide.com/band-rehearsals.html
  4. https://www.music-production-guide.com/basic-tracks.html
  5. https://www.music-production-guide.com/overdubbing.html
  6. https://www.music-production-guide.com/editing-music.html

Instruments

https://simple.wikipedia.org/wiki/List_of_musical_instruments

String Instruments

Wind Instruments

Drums

Days

Mondays

Tuesdays

Wednesdays

Thursdays

Fridays

Misc

Play a random album:

find MP3/ FLAC/ -maxdepth 2 -mindepth 2 -type d -print | shuf | head -n 1 | xargs -I{} mpv "{}/"

George Russel - The Lydian Chromatic Concept of Tonal Organization

Terms

sus2 vs add11 or whatever

finding relationship between chords and modes e.g.:

pedaltones

Tonality

compute cents from ratio:

log_2(x) = ln(x)/ln(2)
(press n in calc to get natural log)
c = 1200 log2(b/a)  where interval is a to b and c is cents
c = 1200(ln(b/a)/ln(2))
c = 1200 * ln(b/a) / 0.69314718055994530941723212145818
c = ln(b/a) * 1731.2340490667560888319096172023

example:

major 3rd: 5/4 => 386.314 cents

scordatura tuning
example: Camille Saint-Saëns - Danse Macabre

Pitch from a pipe

Freq = velocity / wavelength

speed of sound in air ~= 330-340 m/s

For a pipe open at both ends:

Fn = v / Lam_n = nv / 2L

where n is an odd integer

For a pipe open at one end:

Fn = nv / 4L

where n is an odd integer

Example:

Organ pipe has length 72 cm and is open at both ends

wavelength of the fundamental: half the wavlength fits in the pipe, thus wavelength = 2 * L = 1.44m

frequency of the fundamental:

f = v / Lam = 340m/s / 1.44m = 236 Hz

Covering one end of the pipe:

now only 1/4 of the wavelength fits in the pipe so this doubles the wavelneth to 2.88 m Thus new frequency is 118 Hz.

BUT with end-correcton the effective length is altered by the radius of the tube:

This Δ L is known as end correction, which can be calculated as:

for a closed pipe (with one opening):

Δ L = 0.6 ⋅ r = 0.3 ⋅ D = 0.6 * r = 0.3 * D

where r is the hydraulic radius of the neck and D is the hydraulic diameter of the neck;

and for an open pipe (with two openings):

Δ L = 1.2 ⋅ r = 0.6 ⋅ D

Overtone singing

Syllables for descending tone pronunciation Ee ih ah ooh

Mixing

Read up on how to mix, how to balance instruments.

Simply put:

… but writing it down is way easier than mastering those skills.

Virtual Barbershop

Ideas

Names

Equipment

Instruments

Parts