10325 / 18210 · Workshop 85 — Extending the Form: Intros, Interludes, Turnarounds, Tags, Vamps, Codas, and Writing New Material That Still Belongs to the Song← prev⊞ allnext →
85.65Level 42 — bass ostinato vamp
Bass:
C-G-B♭-G.
RH harmony changes or stays.
A repeating bass riff gives formal stability while upper material develops.