Music theory has never sounded so catchy with this witty remake of the holiday classic The Christmas Song. Though it is a bit humorous, this version titled ‘Intervals Roasting’, with lyrics by David Rakowski, attempts to encapsulate the fundamentals of music theory in just over two minutes. It does a good job of explaining the intervals and harmonic structure of the song and also gives you an idea of how to use music theory to analyse or compose music. You can download the sheet music here.