'' track listing ; side one ; side two personnel the doobie brothers tom johnston -- guitar , lead vocals on '' turn it loose '' and vocal on '' wheels of fortune '' patrick simmons -- guitar , vocals jeff '' skunk '' baxter -- guitar , steel guitar michael mcdonald -- keyboards , vocals tiran porter -- bass , vocals , lead vocal on '' for someone special '' john hartman -- drums keith knudsen -- drums , vocals johnston rejoined the band late in the sessions and thus does not appear on most of the album .