Bunny Sigler around 1970 Sigler began working as a songwriter with Kenny Gamble and Leon Huff at Philadelphia International Records. In partnership with writer Phil Hurtt, Sigler wrote songs for the O'Jays including "Sunshine" and "When the World Is at Peace". He also wrote songs solo and with Gamble, and his compositions were recorded by many of the Philadelphia International artistes. He discovered a group, Instant Funk, and began again recording as a singer. He had his first chart success for six years in 1973 with a remake of the Bobby Lewis hit "Tossin' and Turnin'" (#38 R&B, #97 pop), and had
Tossin' and Turnin' begins with Lewis singing "I couldn't sleep at all last night," and it appears this way on most oldies compilations. However, on some releases the song has a prelude, where Lewis sings "Baby...Baby...you did something to me," followed by a musical cue into the first verse. Lewis usually includes this prelude when he performs the song live. The personnel on the original hit recording included Ritchie Adams and Eric Gale on guitar, Bob Bushnell on bass, King Curtis on a tenor sax mouthpiece, Frank Haywood Henry on baritone sax, Paul Griffin on Piano, and Sticks Evans on drums. In 2008,