O GW-8 é exigente quanto ao formato do USB. Você deve formatar o pendrive no próprio teclado:
A common pitfall for beginners is forgetting that the GW-8 has limited User memory. While you can store hundreds of styles on a USB stick, the keyboard can only load a certain number into its internal bank for immediate recall. Curating a collection of the best free rhythms is therefore an essential skill. baixar ritmos para teclado roland gw8 gratis