Weeks 9-10 · bridge & range
Sing the prompted degree over a held drone.
Why this matters: a sustained tonic in your ear is the most honest test of relative pitch. With no melodic cue, you have to feel where the degree lives in the key — the same skill you use when sight-singing or improvising.
10 prompts. Drone holds the tonic; we name a degree (1, 2, 3, 5, or 6). Hold within ±35¢ for 1.5s. Hit 8 of 10.