ISBN 9780757933080. The Roland E. Moelmann arrangement of Johann Sebastian Bach's "Prelude and Fugue in B-flat Major" was originally scored in 1955 and remains on contest and festival lists. The fluid prelude establishes the melody and then it is amended musically with fascinating intricacy. Clarity of the composer's intent is certain it this time-honored arrangement. Classic repertoire for your concert band. Freshly re-engraved, this is must in every serious band music library!