LOS ANGELES — Music’s elite and Hollywood stars remembered Chris Cornell at a somber memorial service Friday that focused on the Soundgarden frontman’s love of family and friends as much as it did on his musical achievements as one of rock’s leading voices. “Chris was as melodic as The Beatles, as heavy as Sabbath and as haunting as Edgar Allan Poe,” Tom Morello, Cornell’s Audioslave bandmate, said during his eulogy.