QMidiArp is an advanced MIDI arpeggiator, programmable step sequencer and LFO for the ALSA sequencer. It can hold any number of arpeggiator, sequencer, or LFO modules running in parallel.

samplv1 is an old-school all-digital polyphonic sampler synthesizer with stereo effects.

The color temperature is set according to the position of the sun. A different color temperature is set during night and daytime. During twilight and early morning, the color temperature transitions smoothly from night to daytime temperature to allow your eyes to slowly adapt.

The YC-20 is a divide-down combo organ designed in the late 60's. This emulation faithfully copies the features, sounds and flaws of the original organ.

Sonata is a lightweight GTK+ music client for the Music Player Daemon (MPD). It aims to be efficient (no toolbar, main menu, or statusbar), user-friendly, and clean.

Qt configuration tool for X composite manager