I, i goes
anywhere
ii, ii* goes
V, vii*
iii, III goes
VI, vi, IV, iv
IV iv goes
I i, ii, ii*, V, vii*
V goes
I i vi VI
VI vi
ii ii*, IV iv, V
vii*
III, i, V
III
vi, ii/IV, V/vii*, I
sequence
repeating pattern of notes
diatonic sequence
repeating pattern of notes in the key
chromatic sequence
repeating pattern of notes that do not fit in the key
circle of fifth
ascending 4ths descending 5ths