Product DescriptionFeaturing performances by:Chris Pennie (Dillinger Escape Plan, Coheed and Cambria); Juan Alderete (Mars Volta); Shane Gibson (Korn); Dave Martone; John Petrucci (Dream Theater), Billy Sheehan, Alex Skolnick (Testament), Andreas Kisser (Sepultura), Sebastian Bach (Skid Row), Eric Martin, Vinnie Moore, Kip Winger, Mike Mangini, Mike Portnoy This album compiles some old favorite's from Magna Carta's "Working Man" and "Subdivisions" tribute albums; Alex Skolnick trio's interpretation of "Tom Sawyer"; along with some newly recorded tracks.