miniMidi

What the app does:
* an audio player: play all audio file formats recognized by the android system such as mp3, midi, wav, ogg, etc
* a midi player with visuals: load a midi file and see how it is played on a
musical keyboard, guitar or staff. you can also view the MIDI events as the file is playing
* make your own song or convert a sheet music into playable digital form: using ordinary text (alphabets/ascii) see how it's played on keyboard, guitar and staff
* if you are a music student hone your skill at note, chord or scale recognition by doing the drill
* with chord play: touch a key on the keyboard, guitar or staff and it will show you the corresponding notes of the chord. the chord includes the conventional chords known to the western music, that is, major, minor, dim, aug, sus2, sus4, 6th, etc. plus their inversions
* with scale play: touch a key on the keyboard, guitar or staff and it will show you the corresponding notes of the scale. the scale includes the conventional scale known to the western music, that is, major, dorian, phrygian, lydian, mixolydian, minor and locrian
* ever wondered if a group of notes belong to a chord? touch at least 3 notes on the keyboard, guitar or staff and it will tell you if it's a legitimate chord
* with its 3 display modes, you are able to convert your smartphone/table into a keyboard, guitar or staff