Avid is a video and music program for both editing and composition
Advanced multimedia player with extensive set of features
A professional level software suite to edit high-quality, HD videos
A powerful open source multimedia application that streams audio and video in several formats
PC version of the popular SNES Mario music maker
Music composition and notation application for creating original scores
Free software that lets you record and mix your own music in MacOS or Windows
Knowledge management software that combines mind mapping, note taking, diagramming and slide presentation.