User:MisterShafXen/11L 21s
11L 21s is a 2/1-equivalent (octave-equivalent) moment of symmetry scale containing 11 large steps and 21 small steps, repeating every octave. 11L 21s is a great-grandchild scale of 1L 9s, expanding it by 22 tones. Generators that produce this scale range from 1087.5 ¢ to 1090.9 ¢, or from 109.1 ¢ to 112.5 ¢.
| ↖ 10L 20s | ↑ 11L 20s | 12L 20s ↗ |
| ← 10L 21s | 11L 21s | 12L 21s → |
| ↙ 10L 22s | ↓ 11L 22s | 12L 22s ↘ |
Scale structure
ssLssLssLssLssLssLssLssLssLssLsL
Generator size
TAMNAMS information
Related MOS scales
Equal tunings