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
Johann Ludwig Bach a sacred cantata for the second Sunday after Trinity, "Kommet, es ist alles bereit", JLB deest, with a manuscript dated 1719. Compositions that are sometimes attributed to Johann Ludwig Bach: In 1852 "Denn du wirst meine Seele nicht in der Hölle lassen", JLB 21, was published as J. S. Bach's 15th cantata by the Bach-Gesellschaft. Carus Verlag published the Kyrie-Gloria Mass (JLB 38), the Suite in G major (JLB 20), the motets, and a few cantatas (JLB 5, 8 and 9). Facsimiles of several 18th-century manuscripts containing Johann Ludwig Bach's works are available at the Bach Digital website. Ulrich Leisinger's