FamiCompose 2 is MML (music macro language) sequencer based on the specification of the 8-bit game machine.

Features:
- Simple interface that is based on the specifications of iOS standard app.
- Can be check the sound by the "piano bar" during the editing of the song.
- In-app reference sheet.
- Tutorial samples about each specifications.

MML Specifications
[ c d e f g a b ] Note (with the number of length)
[ + # ] Sharp note
[ - ] Flat note
[ . ] Add half length
[ r ] Rest (with the number of length)
[ o ] Octave (followed by a number)
[ ＞ ] Step up one octave
[ ＜ ] Step down one octave
[ l ] Default length (followed by a number)
[ v ] Volume (0 to 15)
[ v ] Envelope (-0 is off, -1 to -16)
[ t ] Tempo (followed by a number)
[ , ] Switch to the next channel
[ ; ] Switch to the first channel
[ n ] Noise (with the number of pitch (0 to 16) and length)
[ @ ] Waveform (followed by a number)
[ // ] Comment
[ /* */ ] Comment

Channel and Waveform
- Pulse1 (Duty cycle 12.5 / 25 / 50 / 75)
- Pulse2
- Triangle
- Noise (93-step sequence / 32767-step sequence)

Sample songs
- Greensleeves
- Scarborough Fair