The free WAV3S 3d sound visualization is geat for making videos to your music.
Vovoid VSXu is many things – a music or audio visualizer displaying real time graphics to your audio or music. It is also a modular visual programming language with which you can quickly build and explore real time graphics effects and designs. VSXu’s underlying code can be re-used in other projects and is optimized for real time graphics and games. Grab it for free.