Tone rage from c2 to a3. Fundamental tuning, C-major with f#2, b=bb2 and f#3.
Tone rage from c1 to c3. Overtone tuning up to c-sharp2, fundamental tuning from d2. C-major with f#1, b=bb1, f#2 and b=bb2.
Tone rage from c to a1. Overtone tuning, C-major with f#, b=bb and f#1