Complex sentence: On 22 October 2006, after a restoration project a refined version of the film was screened at the Queen Elizabeth Hall in London, accompanied by the performance of an original orchestral score by Laura Rossi.
Split into simpler sentences: On 22 October 2006, after a restoration project a restored version of the film was screened at the Queen Elizabeth Hall in London. The film was accompanied by the performance of an original orchestral score by Laura Rossi.