Bugs in 4.0 need to be fixed
Version 3 was great, and it is great to be able to play midi files on a cell phone. After new version 4.0 crashed a lot, the new version 4.1 is more stable. But it seems to keep drawing power after you run it once. So you have to power down your cell phone after playing a midi file if you dont want the battery to run out in a few hours. Hopefully that bug will be fixed in the next version.
Oldstudent2 about
Midi Player, v4.1