Radium

Radium is a music editor inspired by trackers that uses the power of modern computers. Radium is also a fully-fledged DAW and MIDI sequencer.

Some of the features:

• Audio and MIDI multitracker.
• Automate pitch, velocity, effects, and tempo.
• Smooth scrolling.
• MIDI sequencing.
• Multitrack hard disk recording.
• Frame-accurately synchronize playback to e.g. Ardour or Bitwig.
• Optional piano roll.
• Modulators (LFO, envelope follower, etc.) and MIDI learn.
• Tickless.
• Modular mixer and mixer strips.
• Global swing and swing-per-track.
• AU, LADSPA, VST2, and VST3 plugins. (More than 100 LADSPA plugins are included.).
• Several built-in effects and instruments (virtual instruments, etc.).
• Pure Data embedded. (Linux only for now).
• Embedded Faust development environment.
• Graphical zoom and non-destructive changable Lines Per Beat.
• Microtonality.
• Extension language support (Python and Scheme).