Weeks 7-8 · ear
Echo a third on demand.
Why this matters: thirds are the structural intervals of every triad and the bones of most melodies. If you can echo m3 and M3 reliably, you can hear chord quality.
10 prompts. We play two notes (random m3 or M3, ascending or descending). Sing the second note within ±50¢ for 2.0s. Hit 8 of 10 to pass.