A collection of Bruce Springsteen’s handwritten setlists, the Boss’s favorite guitar and some of his trademark denim outfits are among treasured artifacts that have left New Jersey on a road trip to California. The memorabilia will be on display at the Grammy Museum in Los Angeles for Bruce Springsteen Live! Oct. 15 through April 2. The special exhibit features footage from Springsteen and the E Street Band’s live performances, instruments, stage costumes and exclusive interviews. It includes interactive displays offering an intimate look into Springsteen’s creative process.