Paul Thomson
PC Set
/ Notation
Pitch-class set theory with staff notation
Calculate
Guide
Pitch classes — note names or integers 0–11
Analyse
Note names: C C#/Db D D#/Eb E F F#/Gb G G#/Ab A A#/Bb B · Integers: 0=C, 1=C#/Db … 11=B
Set Properties
Chord Notation
Interval-Class Vector
Melodic Row
Transpositions & Inversions (Tn / TnI)
Subsets
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