Showcase (Showcase was written for Jonathan Warburton, the British bass trombone soloist. It was originally composed for bass trombone and orchestra but this edition is a piano reduction arranged by the composer himself. It is playable by an advanced level performer and would be suitable for a music college student for example. The range is F1 to Ab4. This edition also includes and adaption for tenor trombone with or without an F attachment. The range for this is D2 (or F2 without F valve) to C5.)