12423 / 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 →
99.149Ear Drill — ambiguous key support
Sing melody that avoids 3rd.
Accompany with open fifth.
When melody reveals major/minor:
add 3rd.
This trains delayed commitment.