"Smooth Criminal (Alpha Mix) - Michael Jackson's Moonwalker" is a high quality rip of the alpha mix of "Smooth Criminal" from Michael Jackson's Moonwalker.
Joke[]
The song is mashed with vocal samples from "Smooth" singing "man, it's a hot one" over and over again to. Near the end, the word "smooth" is sampled from that song at the same time the word is sung in the original "Smooth Criminal".
The mashing up of "Smooth Criminal" and "Smooth" is most likely a reference to the track "Smooth" on Neil Cicierega's album Mouth Moods, which features both songs mashed up with "One Week" by the Barenaked Ladies.