This incredible collection of unused backstage passes was obtained directly from Otto Printing and Entertainment, the company that made them, and is still the preeminent manufacturer. Almost all are from rock concerts including major acts such as Elton John, Van Halen, Michael Jackson, Kiss, The Who, The Sopranos Crew, Prince, R.E.M., Guns N' Roses, U2, The Allman Brothers Band, Bon Jovi, Judas Priest, Phish, The Moody Blues, Ozzy Osbourne and many more. Makes for a cool stroll through rock history.