Mystery Tracks – Archives Vol. 3 is the 12th studio album released by guitarist Steve Vai. It is the third in a series of discs collecting unreleased tracks, demo recordings and other bits. The track Speeding is a playable song in Guitar Hero: Warriors of Rock, although it is a re-recording. This Is Volume 4 in "The Secret Jewel Box". Track listing Personnel Steve Vai – guitar, tambourine, sampler Devin Townsend – vocals T.M. Stevens – bass Mike Keneally – guitar, keyboards Marc Ziegenhagen – keyboards Robin DiMaggio – drums, drum programming Deen Castronovo – drums Morgan Ågren – drums Jonathan Haas – percussion References 2003 compilation albums Steve Vai albums Heavy metal compilation albums Instrumental rock compilation albums Hard rock compilation albums Favored Nations compilation albums