Generate PDF references of basic music theory concepts.
Run the docker container to generate all the PDF reference files (and their Lily Pond source files) in ./reference/render.
docker compose run renderer
Music theory reference sheets using Lilypond
Generate PDF references of basic music theory concepts.
Run the docker container to generate all the PDF reference files (and their Lily Pond source files) in ./reference/render.
docker compose run renderer
Tonic | Name(s) | Base scale degrees | On C |
---|---|---|---|
1 (C) | Major pentatonic | Major heptatonic I-II-III-V-VI (Omit 4 7) | C D E G A C |
2 (D) | Egyptian, suspended | Natural minor I-II-IV-V-VII (Omit 3 6) | C D F G B♭ C |
3 (E) | Blues minor | Natural minor I-III-IV-VI-VII (Omit 2 5) | C E♭ F A♭ B♭ C |
5 (G) | Blues major | Major heptatonic I-II-IV-V-VI (Omit 3 7) | C D F G A C |
6 (A) | Minor pentatonic | Natural minor I-III-IV-V-VII (Omit 2 6) | C E♭ F G B♭ C |
Add arpeggios.
Semitone Reference:
https://en.wikipedia.org/wiki/List_of_meantone_intervals
Minor 3rd == 3 semitones
Major 3rd == 4 semitones
Perfect 4th == 5 semitones
Diminished 5th == 6 semitones
Perfect 5th == 7 semitones
Diminished 7th == 9 semitones
Minor 7th == 10 semitones
Major 7th == 11 semitones
Major 7th's:
"a major triad together with a major seventh"
https://en.wikipedia.org/wiki/Major_seventh_chord#Major_seventh_chord_table
Formula == root + major third + perfect fifth / minor third + major seventh / major third.
Cmaj7 == root (c), major third (e), perfect fifth (g), major seventh (b).
Fmaj7 == root (f), major third (a), minor third (c), major third (e).
Gmaj7 == root (g), major third (b), perfect fifth (d), major seventh (F♯).
Minor 7th's:
"a minor triad together with a minor seventh"
https://en.wikipedia.org/wiki/Minor_seventh_chord#Minor_seventh_chord_table
Formula == root + minor third + perfect fifth / major third + minor seventh / minor third.
Cm7 == root (c), minor third (e♭), perfect fifth (g), minor seventh (b♭).
Fm7 == root (f), minor third (a♭), major third (c), minor third (e♭).
Gm7 == root (g), minor third (b♭), perfect fifth (d), minor seventh (F).
Dominant 7th's:
"a major triad together with a minor seventh"
https://en.wikipedia.org/wiki/Dominant_seventh_chord#Dominant_seventh_chord_table
Formula == root + major third + perfect fifth / minor third + minor seventh / minor third.
C7 == root (c), major third (e), perfect fifth (g), minor seventh (b♭).
F7 == root (f), major third (a), minor third (c), minor third (e♭).
G7 == root (g), major third (b), perfect fifth (d), minor seventh (F).
Diminished 7th's:
"A diminished triad with a diminished seventh"
https://en.wikipedia.org/wiki/Diminished_seventh_chord#Diminished_seventh_chord_table
Formula == root + minor third + diminished fifth / minor third + diminished seventh / minor third.
Co7 / Cdim7 == root (c), minor third (e♭), diminished fifth (g♭), diminished seventh (b♭♭ / a♮).
Fo7 / Fdim7== root (f), minor third (a♭), minor third (c♭ / d♮), minor third (e♭♭ / d).
Go7 / Gdim7 == root (g), minor third (b♭), diminished fifth (d♭), diminished seventh (F♭ / e♮).
Formula == root + major third + minor third.
C major triad == root (c), major third (e), minor third (g).
F major triad == root (f), major third (a), minor third (c).
G major triad == root (g), major third (b), minor third (d).
Etc.
Formula == root + minor third + major third.
C minor triad == root (c), flat third / minor third (e♭), perfect fifth / major third (g).
F minor triad == root (f), minor third (a♭), major third (c).
G minor triad == root (g), minor third (b♭), major third (d).
Note: A perfect fifth spans 7 semitones
Chord references:
https://en.wikipedia.org/wiki/Major_chord#Major_chord_table
https://en.wikipedia.org/wiki/Minor_chord#Minor_chord_table
For example, the chords of the C major scale:
Chord I, C major consists of the notes, C – E – G
Chord ii, D minor consists of the notes, D – F – A
Chord iii, E minor contains the notes, E – G – B
Chord IV, F major contains the notes, F – A – C
Chord V, G major contains the notes, G – B – D
Chord vi, A minor consists of the notes, A – C – E
Chord vii°, B diminished consists of the notes, B – D – F.
Add key signatures to the stave, for example:
https://qph.fs.quoracdn.net/main-qimg-052d6d73b7bd8e87528ce10f0165c221
https://www.piano-keyboard-guide.com/wp-content/uploads/2015/05/music-key-signatures.gif
Add trebble cleff for scales
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