How to Program Roland TB-303 or TR-909 synthesizers

The Roland TB-303 and TR-909 synths are two of the four most important pieces of gear in the history of electronic music, but every year they get older, more cranky, and further away from our contemporary ideas of what an interface should look like. They can be really hard to figure out how to use, but fortunately for you this video will teach you how to program both instruments and start creating the phat tracks these devices were made to create.