"O.K. Wobblers" . . "NCRV-ra" . "356" . "Gus van Hees |i banjo" . "Marcel Thielemans |i trombone" . "Harry Sevenstern |i trompet" . "13/357" . "Pi Scheffer |i trombone" . "OK Wobblers" . "XIII357" . "Dick Willebrandts |i piano" . "OK Wobblers" . "Leo Borgart |i altsax |i klarinet" . "OK Wobblers" . "Joop Diepenbroek |i bas" . "Pi Scheffer" . "Tonny Helweg |i altsax |i klarinet" . "Piet Zonneveld |i piano" . . "Gerard van Bezey |i drums" .