The piece opens with a somewhat angular fanfare before settling into a sinister sounding march-like passage. The two voices then come together and transition to a disjunct rhythmic figure in unison octaves. This section segues into a hard funk rock section that morphs back to the rhythmic octaves again before leading into a dark chorale where both voices battle for the melody. As things get more intense we come back to a slightly more aggravated octave figure, then on to an elaborated version of the opening fanfare. One more time the octave figure returns briefly, then the piece closes with an explosive continuation of the fanfare section.
At the request of Pete Norton, the piece was adapted for bass trombone and tuba, and later for two bass trombones, making it accessible by virtually any combination of low brass instruments. Reciprocity received its official premiere at the InternationalTuba and Euphonium Conference in Cincinnati, Ohio in June 2008.