Kanye West has appeared on a ton of remixes, but it's rare for him to personally remix a song without appearing on it, which is what happened with Cassie's awesome "King of Hearts." You can listen to the remix here, where you can see what Kanye (probably) titled the file: KING OF HEARTS MD MIX 2 mix 4 no strings.mp3. Also, watch the stunning video for the original below!