The  (Wami Group.

Back  in 1967, the Group - 'wami' - featuring - Tony Anderson - Vocals. (Brother of Jon Anderson - 'YES' band). Dave Wammy Walmsley - Lead Guitar/Vocals. Phil Cockett (R.I.P).- Bass Guitar. Ray Walmsley - Rhythm guitar and finally Alan Percival (R.I.P). - Sonor Drums. - Notice the 'Water Tap' on the drums!  (Bottom center Photo) Alan Percival never 'Tapped' the drums, he whacked 'em! 
 (All Photos below -  c/o Pat Walmsley & Dave WammyWalmsley).