Finger have made available MIDI implementation Charts for their BassLine and MoDrum apps.
BassLine is a virtual analog bass synthesizer for iPad, iPhone, or iPod Touch featuring a built-in step sequencer and on-board effects. Its unique low-pass filter allows to produce the well known high-resonance filter sweeps, that are typical for vintage synths like the legendary TB-303.
For more information about BassLine click here.
MoDrum is a drum machine for your iPad, iPhone, or iPod touch, that produces authentic drum loops without the use of sampled sounds; its five-voice synthesis engine generates them in real-time.
For more information about MoDrum click here.