“In the middle of his 2010 concerts, Tom Petty interrupted the hits for a stretch of electric R&B and psychedelic jangle from his rebirth record, Mojo. This vinyl LP, issued for Record Store Day, is a crackling facsimile of the minisets inside those shows, including the tough freestyle strut "Takin’ My Time," the hard-blues-and-rave-up combo "I […]”