Music Notation Software for Macintosh Computers developed by Dr. Keith Hamel for Opus 1 Music. [1][2] Originally developed in late 1990's for NextStep computers.[3]
File Information
NA files are music notation binary files saved by NoteAbility Pro.
Software
See Also
NoteWriter
References
- ↑ https://www.opusonemusic.net/NoteAbility/index.html
- ↑ https://www.youtube.com/watch?v=gsUHSUH1IBc
- ↑ https://web.archive.org/web/19980110215310/http://debussy.music.ubc.ca/~opus1/NoteAbility/NAwelcome.html