Introducing the Tuny Engine, the advanced cross-platform audio system for mobile games, currently supporting Symbian OS, Windows Mobile and PC. Its features include built-in high quality software MIDI synthesizer, two MIDI channels for playing a background MIDI and a foreground SFX MIDI simultaneously, unlimited number of software mixing channels and well designed API. Tuny Engine supports Microsoft Wave Files (WAV), Microsoft MIDI files (RMI) and Standard MIDI files (MID).
At the moment of this writing, Tuny Engine is free for non-commercial projects and you can get more information and download it from the Focusbyte.com.