A1 and B1 are mash-ups of Shake Inc's "Ambient Rub-A-Dubb" with the vocal acapella from Deee-Lite's "Good Beat" laid over the top. The only differences are slight timings, and additional cuts on B1. A2 and B2 both have additional samples from Deee-Lite included in them.
"Delitefol (Mix 1)" appeared on LTJ Bukem's retrospective compilation "Producer 05" in a slightly edited form. It fades out early to remove any traces of the Deee-Lite samples.