While there were some quality efforts on Presley's early-'60s albums, his discography was soon dominated by forgettable soundtracks, mostly featuring material that was dispensable or downright ridiculous. In time he became largely disinterested in devoting much time to his craft in the studio. The soundtrack LPs themselves were sometimes filled out with outtakes that had been in the can for years (and these, sadly, were often the highlights of the albums). There were some good singles in the early '60s, like "Return to Sender"; once in a while there was even a flash of superb, tough rock, like "Little Sister" or "(Marie's the Name) His Latest Flame." But by 1963 or so there was little to get excited about, although he continued to sell in large quantities.