Question: Korn released a compilation album on May 9, 2006, which features a hidden track, from the soundtrack for the 1997 American slasher film written by who?
Sentence (from "The Seventh Song"): "Christmas Time is Here", while not previously released on a Vai album, can nonetheless be found as the 7th track on the 1996 Christmas compilation, Merry Axemas.
Relevant evidence: No