A performance of Joseph Haydn's Hour Symphony is interrupted several times within half an hour.
Cees Schouwenaar
Clous van Mechelen
Katelijne Hoorweg
Jan Vreeken
Walter Kous
J.C. Ris
Herman Weigmans
Guus Hautvast
Ineke Ter Windt
W.L. Schippers
M.J. Schippers-Baarslag
Kees Schilperoort
Wim T. Schippers
Jan Stulen
