Aged sixteen, singer and guitarist John Lennon formed the skiffle group The Quarrymen with some Liverpool schoolfriends in March 1957. Fifteen-year-old Paul McCartney joined as a guitarist after he and Lennon met that July. When McCartney in turn invited George Harrison to watch the group the following February, the fourteen-year-old joined as lead guitarist. By 1960, Lennon's schoolfriends had left the group, he had begun studies at the Liverpool College of Art and the three guitarists were playing rock and roll whenever they could get a drummer. Joining on bass in January, Lennon's fellow student Stuart Sutcliffe suggested changing the band name to "The Beetles" as a tribute to Buddy Holly and The Crickets, and they became "The Beatals" for the first few months of the year. After trying other names including "Johnny and the Moondogs", "Long John and The Beetles" and "The Silver Beatles", the band finally became "The Beatles" in August. The lack of a permanent drummer posed a problem when the group's unofficial manager, Allan Williams, arranged a resident band booking for them in Hamburg, Germany. Before the end of August they auditioned and hired drummer Pete Best, and the five-piece band left for Hamburg four days later, contracted to fairground showman Bruno Koschmider for a 48-night residency. "Hamburg in those days did not have rock'n'roll music clubs. It had strip clubs", says biographer Philip Norman.