 In support of the album, the group released their second single in April 1971 with the tracks, "Michigan Harry Slaughter" and "Havin' Such A Good Time", but the single failed to make "Billboard's" Hot 100 singles chart.In July 1971, Wadsworth Mansion issued their third and final single with the non-album track, "Nine On The Line", backed by "Queenie Dew".The release would also fail to enter "Billboard's" Hot 100 singles chart sealing Wadsworth Mansion's fate as a one-hit wonder.