2014-12-17 16:58 GMT-02:00 david <gnome@hawaii.rr.com>:

Any ideas for good music composition, synthesis and/or recording apps for Android?

AUDIOID
really nice TB303, 808 and 909 emulation, lots of fun

KOSM

audio composition app based on gravity and mass, once you get it is very addictive

MikroWave

from the same developer of Kosm, haven't tested it..