Ketron SD90 Transposition Functions - how they work....
Ketron SD-90
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Ketron SD90 Transposition Functions - how they work....
1 759 просмотров · 4 г. назад
Ketron SD-90
771 подписчик
1 759 просмотров · 4 г. назад
Understand the Player and Arranger side Transposition function.
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