The keyboard doesn't care what folder you use on the USB drive, just as long as the registration or play list points to the correct folder and drive is inserted.

Good luck,

Gary cool
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PSR-S950, TC Helicon Harmony-M, Digitech VR, Samson Q7, Sennheiser E855, Custom Console, and lots of other silly stuff!

K+E=W (Knowledge Plus Experience = Wisdom.)