 Kay left the band in 1966 but returned in the early 1970s for an aborted world tour.He appeared in the Wembley show, which was filmed and released as the London Rock and Roll Show.In 1961–1962, Bill Haley y sus Cometas (as the band was known in Hispanic America) signed with the Orfeón label of Mexico and scored an unexpected hit with "Twist Español", a Spanish-language recording based on the twist dance craze, which was sweeping America at the time.