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
Anyone Who Had a Heart (song) had a kind of long-term stickability, which is so very hard to achieve in this business." Black recorded a new version of "Anyone Who Had a Heart" for her 1993 "Through the Years" album. "Anyone Who Had a Heart" backed with "They Say It's Wonderful" was the third and final Fontana release by Mary May in January 1964 following "Listen, All You Lovers" in April 1962 and "Our Day Will Come" in February 1963. Nothing else is known of her. On 7 August 2015, following Black's death, the single re-entered the charts at number 41. "Anyone Who Had a Heart"