Wolfgang's Vault is a private music-focused company established in 2003 dedicated to the restoration and archiving of live concert recordings in audio and video format and the sale of music memorabilia. It began with the collection of the late promoter Bill Graham, and added multiple other music and memorabilia archives. It was called "the most important collection of rock memorabilia and recordings ever assembled in one business," by The Wall Street Journal, Dec 13, 2005.