Gunter Gabriel Medium Terzett Peter Kraus Tom Astor Jonny Hill Truck Stop Monica Morell Udo Jürgens Jan Fedder Joy Fleming Lena Valaitis Ingrid Peters Wencke Myhre Karel Gott Peter Maffay Vicky Leandros Michael Holm Marvin Gaye Herbie Hancock Curtis Mayfield Miles Davis John Coltrane James Brown Stevie Wonder Michael Jackson Led Zeppelin