Oil Ocean Zone - Sonic 2 OST. (Custom PAL Version)

"Oil Ocean Zone - Sonic 2 OST. (Custom PAL Version)" refers to the title of a video that features a Custom PAL Version of the Oil Ocean Zone Theme from Sonic the Hedgehog 2. This is a video from the Sonic 2 OST (Custom PAL Versions) Project.

(A Custom PAL Version refers to a song that's been edited to be slowed down by 25% with no pitch change.)

Trivia:

 * The Video Title has an incorrectly placed period after the word "OST".