projectM - projectM is an LGPL'ed reimplementation of Milkdrop under OpenGL.
Clio - Clio provides a full suite of web-based practice management tools targeted specifically at the administrative needs of sole practitioners and small firms.
Magic Music Visuals - Fully-customizable and highly responsive visuals for live and recorded audio & MIDI.
Munis - US State & Local Government
Kauna - Kauna is a music visualizer. Kauna renders any sound reproduction in system.
Kronos Workforce Central - Kronos Workforce Central is a complete set of human resource and workforce management applications including Kronos HRMS, payroll, and more.