Appointed Music Director of the defunct Warsaw Philharmonic Orchestra, traditionally Poland's leading orchestra, Panufnik set about engaging musicians and finding premises. When bureaucratic obstacles made the reconstitution of the orchestra difficult (for example, the lack of available living accommodation for the musicians) he resigned in protest. At this time he also fulfilled conducting engagements abroad, including guest conductor with the Berlin Philharmonic Orchestra. He was instructed to include his "Tragic Overture" as a reminder to Germany of their recent actions in Warsaw.