This was a 6 track Japanese exclusive EP. This was the single that introduced Japan to the track "Hey You".
The US Remix of "Scatman's World" is the same version on the PriPri Scat single.
Scatman (Ski Ba Bop Ba Dop Bop) - Jazz Level
Scatman's World - US Remix
Scatman (Ski Ba Bop Ba Dop Bop) - Karaoke
Scatman's World - Karaoke