Let Your Love Flow recording studio in Tampa when a demo of a song written by David: "Spiders and Snakes", was optioned for Jim Stafford whose 1973 recording became a million-selling hit single. On the recommendation of Stafford's producer Phil Gernhard the Bellamy Brothers relocated to Los Angeles to pursue a recording career: the duo initially stayed with Jim Stafford in the Hollywood house whose purchase Stafford's success with "Spiders and Snakes" had made possible and for a time Howard acted as Stafford's road manager while Gernhard arranged for David to record as a solo act for the Warner Bros Records affiliate Curb Records
Anyone Who Had a Heart (song) "Billboard" reported that the sales tally for Black's "Anyone Who Had a Heart" was nearing one million units. Internationally, Black's version also reached No.1 in Ireland, New Zealand and South Africa. In The Netherlands the song reached the No.6 position and in Australia it peaked at No.34. In May 2010, research published by BBC Radio 2 revealed that "Anyone Who Had a Heart" by Cilla Black was the biggest female UK chart hit of the 1960s. Despite the international success and recognition of Warwick's original version, the besting in Great Britain by Black's version has long been a sore point