Scriptable audio on BSD

This could be an In Other BSDs item, but it’s worth highlighting: saugns is a “Scriptable AUdio GeNeration System”; a utility for generating sounds – specifically FM modulation, in a way that will make you think “synthesizers!”  There’s a whole language behind it, and the program, as the author, Joel K Pettersson, points out, compiles with no trouble on every BSD.