Roy Wood decided to leave ELO partway through the recording of the second album. He started another band called Wizzard. Jeff Lynne took over leadership, and McDowell, Kaminski and Gale joined. The album, "ELO 2", was finished and released, but was not as well liked as the first. A single on the album was a cover version of Chuck Berry's "Roll Over Beethoven". It added parts of many Beethoven compositions to Berry's song. It became another radio hit.