Kai Winding played trombone in the jazz bebop idiom, mainly for the Stan Kenton oufit; he told his session arranger, Garry Sherman, that he wanted to try something with a rhythmic harder edge. Garry hooked him up with Jerry Ragavoy who wrote “Time Is On My Side” in about an hour on the afternoon of the 1963 recording. (As an aside his “Cry Baby” for Garnett Mimms took over 18 months to write).
The backing vocalists were Cissy Houston and sisters Dionne and Dee Warwick, all now noted solo artists and the song hints at a gospel passion through the arrangement. It was that aspect which appealed to Irma Thomas for her cover in short order with added lyrics by Jimmy Norman early in 1964 (her version is often wrongly cited as the original).
Within a few weeks (June 1964) the Rolling Stones were touring the States and cut their first version with a short organ intro – issued on their US album called “12X5”. By November the band redid the song with a guitar intro that became their best known version on single and on their second UK album. The guitar intro version is the one found on film soundtracks and compilations of hits. Subsequently the song has been taken on by many singers though none with the commercial success of the Rolling Stones.
Kai Winding went onto solo projects that embraced jazz, country, rock,and classics; he gave jazz clinics and produced trombone instructional materials.