9-11-13-15 hexany

The most complex 15-odd-limit Hexany. This creates a scale of 1 13/11 15/11 13/9 5/3 65/33 2/1, with steps of 13/11 15/13 143/135 15/13 13/11 66/65. This would be fairly evenly distributed if it were a pentatonic scale, but as it also has a microtone near the root, it is actually quite lopsided. As it has 6/5's but no 3/2's or 5/4's, these are obvious offsets to turn it into a bihexany with, but they will multiply out the number of small intervals contained.

Circle diagram

! 9-11-13-15_Hexany.scl
!
9 11 13 15 2-combination Hexany
6
!
289.209
536.950
636.617
884.358
1173.568
1200

Suggested keyboard mapping: C Eb F Gb A B C.