1-3-15-17 stellated hexany
A 17-odd-limit stellated Hexany. This creates a scale of 1 17/16 45/32 765/512 3/2 51/32 15/8 255/128 2/1, with steps of 17/16 45/34 17/16 256/255 17/16 20/17 17/16 256/255. This only adds two notes to the base hexany, which do technically increase the number of perfect fifths from 2 to 4, but only by adding microtonal steps 256/255 away from the existing ones, making this one dramatically more xenharmonic than its base form with inbuilt chorussing effects available by playing the close notes together.

! 1-3-15-17_Stellated_Hexany.scl ! 1 3 15 17 1-3-combination Hexany 8 ! 104.955 590.223 695.179 701.955 806.910 1088.268 1193.224 1200
Suggested keyboard mapping: C Db F Gb G Ab Bb B C.