Stevenson joined the band as drummer , and he and Navetta became good friends ; as Stevenson later recalled :
In mid-1977 they befriended Bill Stevenson , who impressed them by overdubbing his own backing vocals onto a demo tape Navetta had recorded .
Bill Stevenson joined the band as drummer , and Bill Stevenson and Navetta became good friends ; as Bill Stevenson later recalled :
In mid-1977 they befriended Bill Stevenson , who impressed them by overdubbing his own backing vocals onto a demo tape Navetta had recorded .