Baby's First Web Audio Sequencer

This is my first forray into the world of the Web Audio API! I decided to create a drum sequencer, because, who doesn't love playing with drum machines?

A few references:

• Shiny Drum Machine - My main inspiration
• Ember.js Drum Machine - Another inspiration
• Virtual Synth Pad Tutorial - A great starter tutorial, with a few issues
• Audio Scheduling - An important read on why you need to synchronize to the Web Audio API clock
• Free Sound - The best place to get free sounds
• Working With Web Audio API - An article I have not read but I don't want to forget exists