Prelude in g minor op.23 No.5 (8Pos) Sergei Rachmaninoffs Prelude in G minor Op. 23, No. 5 is a major work in the Piano repertoire. Its fiery and frightening sounds really stir the emotions. This fantastic arrangement by Kevin Dombrowski for 8-part Trombone Ensemble retains the immense gravity and brilliance of the piano version if not more, with the rich and dramatic sounds of the trombones. The 4-minute arrangement is appropriate for advanced performers. The bottom part may be performed on a contrabass trombone.