View source for 7-9-13-15 by 21/13 bihexany

[[File:7-9-13-15_by_21-13_Bihexany.png|thumb|Circle diagram]] A [[13-limit]] [[bihexany]]. This creates a scale of 1 15/14 7/6 5/4 35/26 13/9 3/2 65/42 21/13 5/3 45/26 13/7 2/1, with steps of 15/14 49/45 15/14 14/13 338/315 27/26 65/63 882/845 65/63 27/26 338/315 14/13. This fills in the large gap in the [[7-9-13-15_hexany|base hexany]] quite effectively, putting a 5-limit major chord above the root without also adding any intervals under 50 cents, and reducing the size of the largest gap to just under 150 cents, making every step melodically effective. 

<pre>
! 7-9-13-15_by_21_13_Bihexany.scl
!
7 9 13 15 by 21/13 2-combination Bihexany
12
!
119.442
266.871
386.313
514.611
636.617
701.955
756.060
830.253
884.358
949.696
1071.701
1200
</pre>


[[Category:Hexanies]]
[[Category:12-tone scales]]
[[Category:Pages with Scala files]]