The Toys got them work doing background vocals for several recording artists. At a talent show in Brooklyn they met Eddy Chase, who in turn introduced them to manager Vince Marc and songwriter/recording executive Bob Crewe. The group became the Toys, and landed their first recording contract on Crewe's DynoVoice Records. Marc introduced them to songwriters Sandy Linzer and Denny Randell. Linzer and Randell wrote most of the songs they recorded. They took a piano piece from a Bach exercise book ("Minuet in G major" by Christian Petzold), put a Motown bassline to it, and "A Lover's Concerto" was born; the song
Minuet in G major, BWV Anh. 114 Minuet in G minor (BWV Anh. 115), as a pair to be performed "da capo". The notebook in question, which belonged to Johann Sebastian Bach's second wife Anna Magdalena, is a compilation of music by various composers of the late 17th and early 18th century, including François Couperin, Georg Böhm, Johann Sebastian Bach himself, and possibly some of his sons (e.g., Carl Philipp Emanuel Bach). Most of the entries in the 1725 notebook were made by Anna Magdalena herself, and a few were contributed by Johann Sebastian and various friends of the Bach family. Only a few composers are identified