A four-disc boxed set spanning the full career of Elvis Presley will be released on Dec. 8 by Legacy Recordings. Elvis 75 — Good Rockin’ Tonight will begin with “My Happiness,” the acetate Presley recorded at Sun Studios in Memphis in 1953, to “A Little Less Conversation (JXL Radio Remix Edit),” an international hit in 2002. A single-disc edition with key tracks will be released on Jan. 5. Presley would have turned 75 on Jan. 8, 2010. He was inducted into the Country Music Hall of Fame in 1998.