Denny Randell (also a hit for The Spinners in 1979, and in Ireland for Boyzone in 1994), "Opus 17 (Don't You Worry 'Bout Me)", and, with Bob Crewe, "Let's Hang On!". Randell and Crewe later co-wrote Valli's solo hit "Swearin' To God". In 1965, Randell and Linzer wrote and produced most of the songs for the R&B girl group, The Toys, including their singles "A Lover's Concerto" (adapted from "Minuet in G major", a classical music piece), and "Attack!" Another Toys recording written by the duo, "Can't Get Enough Of You Baby", was later covered by the garage band ? and the
String Quintet No. 2 (Brahms) motifs with the opening theme. There is a stormy middle section reminiscent of Schubert's cello quintet. The entire movement has a key signature of D minor, but it ends on a D major chord. The third movement, marked "Un poco allegretto", is in time and is loosely based on a minuet and trio form, finishing with a short coda the uses the material of the trio instead of that of the minuet. The "minuet" section, which is in G minor, is followed by a "trio" section in G major, followed by another "minuet" section (written out) and finally the coda