Never Turn Your Back On Mother Earth ('Sparks' cover version) - by Geoff Glen by Kwaffsongs published on 2011/04/18 19:27:58 +0000 A cover version of the Sparks classic. Featuring - Geoff Glen on lead vocals. Gus Glen on guitar/double bass/keyboards/percussion/melodica/mandolin/harmony vocals. Words & music composed by Ron & Russell Mael. Arrangement by Gus Glen. P.S. The percussion track on this consists of a saucepan, a comb and a knife & fork. Everything but the kitchen sink!