4 ABBA Boney M 3 George Baker selection the Middle of the road Mud Queen the Sweet Vader Abraham 2 10cc Baccara the Cats Creedence clearwater revival Alexander Curly Earth & fire the Golden earring Julio Iglesias Vicky Leandros Luv' Rod McKuen Mouth & MacNeal Olivia Newton-John Gilbert O'Sullivan the Osmonds Pussycat the Rolling stones Demis Roussos Shocking blue Smokie Village people