A free music program for Windows.
It’s very simple, you draw lines and drop dots onto them, playing different notes according to the line’s length.
You can now change the direction of the gravity whilst the dots are moving – so if you’re into your avant garde experimental melodies, this will be great for generating those.
Direct Download (3.5Mb .zip format hosted on Archive.org)
I created this in 2011 using Game Maker 8.