Complex sentence: The Assembly Hall is home to the Worthing Symphony Orchestra and the Worthing Philharmonic Orchestra; it is also the venue for the Sussex International Piano Competition, a venue noted for its acoustics.
Split into simpler sentences: The Assembly Hall is home to the Worthing Symphony Orchestra and the Worthing Philharmonic Orchestra; it is also the venue for the Sussex International Piano Competition. It takes place at the Assembly Hall in Worthing, a venue noted for its acoustics.