Polka Op.39- Trumpet QuartetInstrumentation Four trumpets Composer Tchaikovsky Length 00: 45 Difficulty M Range Low F# to high C Endurance 2 Finger technique 2 Counting ability 2 Ensemble difficulty 2 Bruce Chidester Polka Op. 39 GD Nice number if you need a very short, cute encore. Fourth trumpet will have some concerns when playing down in the mud. First part has bouncy upper register playing and the others go along for the ride. This piece was originally written for a piano.