MelIDI
- Advanced MIDI and Audio sequencer.
- http://www.melidi.co.uk/

RISC OS abcMIDI
- Abc notation is a simple but powerful ASCII musical notation format.
- http://web.tiscali.it/leddit/abcMIDI/Index.html

ReMIDI
- Freeware program that will play MIDI files without the need for buying extra hardware. By Michael-Dennis Biemans.
- http://www.amplitude.demon.nl/remidi.html

Monolith
- Freeware MIDI music playback module for RISC OS. Includes a desktop front end.
- http://www.doggysoft.co.uk/gaming/Features/Monol.html

Anthem MIDI Sequencer
- A feature packed, easy to use MIDI sequencing package.
- http://www.arsvcs.demon.co.uk/rci/sound/anthem/anthem.htm