ChoralWiki:Harmony Assistant
OS: Windows, Mac OS X Power PC, Mac OS X Intel, Mac OS Old versions
Cost/license: 70 USD or 70 Euro (website)
Native format: Myriad .mus (different from Finale .mus) and .myr
Formats program can read: MIDI type 0 and 1 (.mid), MIDI Karaoke (.mid, .kar), Rich MIDI Tablature File - RMTF (.mid), Creative Music File -CMF (.cmf), Finale versions 1993 to 2006 (.mus, .etf), Encore (.enc), Rhapsody (.rhp), MusicTime (.mus), NoteWorthy Composer versions : 1.3 to 2.0 (.nwc), GuitarPro (.gtp, .gp3, .gp4), Tabledit version 2.0 (1999) and up (.tef), Band In a Box Style (.sty), Yamaha Style (.sty), Soundtracker MOD (.mod), Scream Tracker S3M (.s3m), MusicXML (.xml), ABC (.abc), Tablature text file (.tab)
Formats program can export to: MIDI type 0 and 1 (.mid), MIDI Karaoke (.mid, .kar), Rich MIDI Tablature File - RMTF (.mid), Creative Music File -CMF (.cmf), MusicXML (.xml), ABC (.abc), Tablature text file (.tab)