Inzwischen hatte sein Bruder Duane in Jacksonville, Florida, eine Band zusammengestellt, der sich Gregg 1969 als Sänger anschloss. ###>In the meantime, Gregg had grown unhappy with the Liberty Records arrangement so when Duane called from Jacksonville, Florida in March 1969 to say that he had assembled a band that needed a singer, he jumped at the opportunity and returned to the South.