I cannot play tracks

Please exit RMX-1000 for iPad and other applications. Then launch RMX-1000 for iPad again.

Tracks below are not supported:
-Apple Music tracks
-Tracks not downloaded from iCloud
-Tracks protected by Digital Rights Management (DRM)

*For Apple Music users
If "Sync Library" is enabled in Apple Music, you can't use audio files downloaded from Apple Music in
RMX-1000 for iPad because they’re protected by Digital Rights Management (DRM).