I made a chiptune song generator

I hacked together a chiptune song generator in Go. I really like Go, it feels like a modernized version of C.

It supports the standard chiptune sounds, such as triangle waves, square waves, sawtooth waves, and white noise. Here's a sample tune to demonstrate triangle waves and white noise:

I also added some basic sampling, which allows you to make drums. I kind of screwed up by sampling the melody as well and accidentally made a hip hop beat.