Arduino / AVR library for playing songs using match
values and delays.  Supports up to three timers simultaneously. 

playtune.cpp / playtune.h
 - Arduino Library for generating music

songs/
 - Header files for pre-generated songs

bin/xml2h.py
 - Converts a MusicXML file into a header file
   for the Arduino lib

musescore/zapchords.js
 - plugin for musescore that removes chords

atmega168.cpp
 - example code for the atmega168

attiny85.cpp
 - example code for the attiny85

Makefile
 - Modify to either build for the atmega168 or attiny85

See http://jarv.org for more info