Quartz Studio Free is an easy to use multi-track digital audio recorder, perfect for quick creation of music tracks or audio assembly and.... Free ! (no limitation - this is not a demo version !).
Moreover, it features the basic functionalities required to use the Digital Sound Planet Virtual Studios - also Freely available registering on the Digital Sound Planet site.
The program also includes, among other features, 4+2 audio tracks, real-time processing effects (Reverb et Chorus) on each track, along with volume and pan, audio track data editing functions, a spacialization interface, Skin change, etc...