[8bitsrule]

It's now possible to view all 2048 scales (but hear only one), here. (This topic reminds me of that of prime numbers in many ways.)

https://www.youtube.com/watch?v=fzee0jwMqpw

(Bonus mind-melter: Double Harmonic Major. https://www.youtube.com/watch?v=7-HZXm61Cv4 )

[krishna2]

Very interestingly this is the first scale for anyone learning Carnatic Music (classical Indian music predominantly popular and taught in South India).