For when your favorite song just isn’t long enough

For when your favorite song just isn’t long enough. The Infinite Jukebox app lets you upload a favorite MP3 and will then generate a never-ending and ever changing version of the song. It does what Infinite Gangnam Style did but for any song.

That’s right. Your favourite song will play forever.

They use the Echo Nest analyzer to break the song into beats. They play the song beat by beat, but at every beat there’s a chance that we will jump to a different part of song that happens to sound very similar to the current beat. For beat similarity, they look at pitch, timbre, loudness, duration and the position of the beat within a bar. There’s a nifty visualization that shows all the possible transitions that can occur at any beat.