Computer programmed music has come a long way since the CSIR Mark 1 played a scratchy Colonel Bogie back in the early 1950s. In this talk we'll go on a journey through the history of music made with code. We'll meet the pioneers who invented computer music, visit classic video game soundtracks, learn how computer musicians made big sounds with tiny tech, how algorithms create never-ending soundtracks and the huge impact computer music has had on popular culture. Expect lots of nostalgia, vintage code on vintage computers and a musical experience of epic proportions.