Publisher Desc.  Imaginary Adventure and Spiritual for Bass Trombone and Piano will offer a challenge to all players. This challenging piece will take the player and audience through an adventure with a group of escaped slaves who are racing towards a river and their freedom. There is a consistent 4 on 3 theme in the piano part throughout the piece. This piece also has offbeat triplets and unusual rhythms. (This piece was composed to shine a light on a dark subject. this piece was created out of respect for this dark subject). Grade: 6/7 (Advanced) Duration: 9:14