Peter Dickinson's Celebration Trio (2009) for Clarinet Violin and Piano.The trio comprises of three pieces - Fugue Lullaby and Dance.'These three pieces derive froma story by the British poet John Heath-Stubbs (1918-2006) called The Unicorns. Two unicorns are discovered ina remote part of Africa. The two countries Eastland and Westland want to obtain specimens for research sothey send out compet…