Sweet Child O’ Mine (Swing Version) by plamere

White Rabbit – The Swing Version by plamere

Tristan Jehan‘s Swinger does a heckuva good job adding a convincing swing to prerecorded music.

Written in Python, the code uses the Echo Nest Remix API to time-stretch half of each beat while condensing the remainder. Check out more of plamere‘s examples over at Music Machinery. [via joshuatopolsky]