Computers have been making music since the age of disco. However, the Floppotron and its creative category of music composition take computer composition to an ENTIRELY new epic level.
This is no single computer program but actually an orchestra of dozens of computer hard drives linked to each other and calibrated as instruments to actually play music! Best yet, you can make your own music requests!
It's playing an old classic right now....Hawaii Five-O by the Ventures.