Have you checked out our SongBeats
and DTX400 Drum Lessons
Apps? The former allows you to practice along with and learn any MIDI Song from your favorite Artist (you can download from the web or purchase at www.yamahamusicsoft.com
) - not just genre-specific backing tracks - and was just updated with DTX562K compatibility. The latter has tons of video content ranging from setup to technique to beginner-focused rhythm training. Both are compatible with iPad. Also, the DTX502 actually has eight different training exercises built-into it that will help you practice and hone different aspects of your drumming and give you a grade at the end! Lastly, the DTX502Touch App
gives you an extra cool user interface for your DTX502 module.
I'm not sure what we have coming down the line for DTX900M, but keep checking back to DTX.com and yamaha.com for future updates!
Hope that helps, friends!