12357 / 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 →
99.83Level 56 — do not surprise the melody into incompatibility
If singer expects natural 9 and you play ♭9 loudly:
you create collision.
Again:
melody is top voice.
Check before reharmonizing.