BRUCE SPRINGSTEEN is shopping both his recorded music and publishing catalogs, with an estimated price tag between $330 million and $415 million, according to BILLBOARD. Sources say discussions are underway with SONY MUSIC, where he s spent his entire career, for the sale.Streaming has revitalized artist catalogs, with UNIVERSAL acquiring BOB DYLAN s catalog,and HIPGNOSIS garnering half of NEIL YOUNG s catalog and all of LINDSEY BUCKINGHAM s. STEVIE NICKS, RYAN TEDDER and DAVID CROSBY are .