Known as the sound engine of Kobo Deluxe…
Audiality 0.1.1 is available!
Still mostly for developers and brave testers, but at least, there are
some command line toys now, including a jukebox with a bunch of (half
finished, but anyway 
songs. No need for hacking or MIDI keyboards
to hear some more of the mysterious engine.
Most important changes:
* All source code is now LGPLed
* API namespace cleanup
* ALSA 0.9 sequencer (MIDI) support
* Includes Cooledit/mc syntax highlighting definition
* New mixer/routing subsystem
* “Auto-wah” effect
* A “real” reverb
* Sample accurate MIDI file playback
Site:
http://audiality.org
Direct link:
http://audiality.org/download/Audiality-0.1.1.tar.gz
Check out the site and the Audiality mailing list (or archive) for
more info and (gigantic) 0.1.0->0.1.1 ChangeLog.
//David Olofson - Programmer, Composer, Open Source Advocate
.- Audiality -----------------------------------------------.
| Free/Open Source audio engine for games and multimedia. |
| MIDI, modular synthesis, real time effects, scripting,… |
`-----------------------------------> http://audiality.org -’
— http://olofson.net — http://www.reologica.se —