Complex sentence: Bassey has written over 30 big band arrangements (particularly for the National Youth Jazz Orchestra) and many original compositions and commissions including educational materials for the ABRSM and numerous other pieces for brass and sax ensembles (including Roger Argente's Superbrass).
Split into simpler sentences: Bassey has written over 30 big band arrangements (particularly for the National Youth Jazz Orchestra) and many original compositions and commissions including educational materials for the ABRSM. Numerous other pieces for brass and sax ensembles (including Roger Argente's Superbrass).