Shortly after settling in Britain Panufnik was given an exclusive publishing contract with the prestigious firm of Boosey & Hawkes. They could get no answer from the Polish State publishers as to their long-term intentions for Panufnik's existing works, all of which had appeared under their imprint. Panufnik was therefore advised to introduce small revisions into all his existing works to avoid copyright problems when Boosey & Hawkes took these works into their catalogue. Just after he completed this task, he heard that the Polish State Publishers had finally confirmed that they had no further interest in their catalogue of Panufnik's music. Panufnik bemoaned the time wasted, and indeed the surviving original scores (copies of which had already been sent to some libraries in the West, including Harvard University) show that Panufnik's revisions excised some of the more radical passages in these works. Nevertheless, all the music he wrote before 1955 continues to be performed in the revised editions. For two years from 1957 to 1959 Panufnik's financial situation eased slightly when he was appointed Principal Conductor of the City of Birmingham Symphony Orchestra. The orchestra was keen to keep him, but preparing for fifty concerts a year prevented Panufnik from devoting enough time to composing.