This week, John and Stewart are joined by Steve Rosenthal, owner of the iconic Magic Shop Studios which closed in 2015. Currently, Steve owns MARS (MagicShop Archive & Restoration Studios), which provides restoration, mastering, mixing, producing and preservation of historic and archival audio recordings. Erroll Garner, Sam Cook, Elvis Presley and Lou Reed have all been restored by MARS. His Grammy winning restorations include The Rolling Stones, Woody Guthrie, The Klezmatics, Burning Spear.