Sinfonietta #3-The Emerald is a chamber orchestra work. ORCHESTRATION 1Piccolo 2 Flutes doubling on Alto Flutes 1 Oboe 1 English Horn 1 Bassoon Contra Bassoon 2 Horns in F 2 Bb Trumpets Timpani (30," 28," 25" 23") (minimum) 8-1st Violins 7-2nd Violins 6-Violas 6-Celli 3-Basses Running time: (9:30)