1-3-13-15 stellated hexany

A 15-odd-limit stellated Hexany. This creates a scale of 1 585/512 39/32 45/32 3/2 195/128 13/8 15/8 2/1, with steps of 585/512 16/15 15/13 16/15 65/64 16/15 15/13 16/15. This only adds two notes to the base hexany, but they are quite well-positioned ones that fill in the massive gap and increase the number of perfect fifths from 2 to 4, although there are still no simple 5-limit chords, which means you need to get to grips with neutral and barbados harmony to get the most out of this.

Circle diagram.

! 1-3-13-15_Stellated_Hexany.scl
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1 3 13 15 1-3-combination Hexany
8
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230.751
342.482
590.223
701.955
728.796
840.527
1088.268
1200

Suggested keyboard mapping: C D Eb F# G Ab A B C.