HighC - Draw your Music for Windows

HighC is a graphical music creation tool. It is a synthesizer, a sequencer, and a mixer. Its goal is to make music composition as simple and direct as sketching. It is both a fun and educational tool in the hands of amateurs or children, and still meets the needs of demanding professional musicians. HighC makes advanced audio synthesis techniques available with a gentle, graphic approach. Version 2.75 may include unspecified updates, enhancements, or bug fixes.