Note (2023/07/31): The project has been moved to GitHub. New URL: https://github.com/toshinagata/alchemusica Alchemusica is a MIDI sequencer for Mac OS X (10.6 and higher). Features: Graphical editing with a piano roll style; Numerical editing by a event list window; Output to external MIDI sound modules and AudioUnit software synthesizers; Simple Audio... Download Latest Release alchemusica_lates