 Swan left after these shows, having served the longest continuous period as the band's singer, broken only by Bonnet's two week tenure.Walsh returned to the band during a brief Australian visit and the group recorded a single, "Follow Your Heart" which was released in March 1989.The new line-up were Christie, Borich, Walsh, and American Calvin Welch on bass guitar with Hamish, Fergus and Angus Richardson on backing vocals.