Trombone Quartet Trombone - Level 5 - Digital Download SKU: A0.792556 Composed by Arthur Willard Pryor. Arranged by Wes Ballenger. 20th Century,Contemporary,Romantic Period. 11 pages. Gordon Cherry #5008555. Published by Gordon Cherry (A0.792556). Written in 1899, Blue Bells of Scotland is the iconic Trombone solo from the early 20th century. The soloist needs every part of his/her technique: extended range, flowing legato, exceptional flexibility and a fast double tongue. Every Trombonist soloist has a kick at the can with this virtuosic work with a Theme and 3 Variations. Dedicated to Ian Bousfield, Wes Ballenger has arranged it for 5 players; Solo Trombone and Trombone quartet. The solo part is in bass clef exactly as the original with cadenzas and all. This piece will thrill your audiences…. it's a must have!