Rosegarden is a free software digital audio workstation program developed for Linux with ALSA and Qt4. Developed by Chris Cannam, Richard Bown, Guillaume Laurent, et al.
License: Open Source
Sony ACID Pro is a powerful digital audio workstation primarily focused on audio production and editing, making it suited for music composition and editing. In contrast, Rosegarden is an open-source software that excels in MIDI composition and notation, appealing to users interested in scoring and music notation.