Early Years The Mississippi based Christianairs were renamed Gold City in Dahlonega, Georgia at the stroke of midnight on New Year’s Eve to begin the year 1980 with Dallas Gilliland singing bass, tenor Bob Oliver, lead singer Jerry Ritchie, and baritone Ken Trussell. The group owner was initially Floyd Beck. Bass singer Tim Riley would replace Gilliland as the permanent bass singer in July of that same year after the group's relocation to Gadsden, Alabama.