Clarinet Duet Clarinet - Level 4 - Digital Download SKU: A0.1155919 Composed by Robert Stark. Arranged by Lilly Piper. 19th Century,Chamber,Classical,Romantic Period,Traditional. 2 scores. 54 pages. Lilly Piper #756228. Published by Lilly Piper (A0.1155919). Clarinet duet. Composed by Robert Stark, 1900. Romantic period. 19th century music. Full score (27 pages) plus individual parts (54 pages total). Duration 14:00.