BookatlasPiano Rabbit Hole: Improvisation Theory & Practice
12310 / 18210 · Workshop 99 — Accompanying Another Musician: Following a Singer, Leading Without Controlling, Recovering from Unexpected Changes, and Making the Piano Behave Like a Listening Partner← prev⊞ allnext →

99.36Level 20 — singer repeats a line unexpectedly

Common in live music.

If you recognize repetition:

repeat underlying harmonic unit.

But alter texture slightly to avoid sounding accidental.