Clarinet Duet Clarinet - Level 2 - Digital Download SKU: A0.708958 By Harry Styles. By Harry Styles, Mitchell Kristopher Rowland, Mitchell Rowland, Thomas Edward Percy Hull, Thomas Hull, Tyler Johnson, and Tyler Sam Johnson. Arranged by Paulo Galvão Filho. Pop. 2 scores. 4 pages. Paulo Galvao Filho #6353265. Published by Paulo Galvao Filho (A0.708958).