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
Notebook for Anna Magdalena Bach attribution to J. S. Bach is considered doubtful, and for that reason it is included in Anhang (Anh.) II of the Bach-Werke-Verzeichnis. Start of Minuet in G major, BWV Anh. 114: The two Minuets in G major and G minor, Nos. 4–5 in the second Notebook, BWV Anh. 114 and 115, were composed by Christian Petzold. Because their former attribution to Bach is spurious they appear in Anh. III of the Bach-Werke-Verzeichnis. Seven pieces with a doubtful attribution to J. S. Bach: Nos. 16–19 (BWV Anh. 122–125) are considered to be early compositions by Carl Philipp Emanuel Bach: A musette