French Horn Quartet Horn - Level 5 - Digital Download SKU: A0.1379758 By Kaito Singleton. By Kaito Singleton. 20th Century,Bollywood,Chamber,Contemporary,Romantic Period. 29 pages. Kaito Singleton #964459. Published by Kaito Singleton (A0.1379758). An advanced, cinematographic and epic quartet for 4 horns, with optional alphorn parts if available.