If you can write code, you can make music. And in this talk, and you'll see exactly how. We'll take a look at Sonic Pi, a powerful, multi-platform app that uses a Ruby DSL to create just about any kind of music you can think of. And if you've never made a note of music in your life, fear not: you'll also get a crash course in music composition and learn how the elements of rhythm, melody, and harmony work together to make a cohesive whole. Bring your laptop and headphones: this will be very hands-on, and you'll be making your first track before we even get to questions!