Multitrack Love is a small browser app that holds an array of classic pop and rock songs split off into their constituent parts. Click on the gray box, choose a song, wait for it to load, and you can strip out specific tracks from its audio. Hearing songs you've heard thousands of times before broken down feels like peeking behind the curtain, as demonstrated by recent Beatles vocals-only tracks. Multitrack Love proves an a capella "Enter Sandman" is a surprisingly cheery experience, "Roxanne" without instruments is punctuated by strange twanging noises, and "Beat It" still sounds great with just M.J. and that guitar solo. A tip: head first to Weezer's "Say It Ain't So" and turn off everything bar the backing vocals for a memorable falsetto performance.