Brass Quartet Trombone,Trumpet,Tuba - Level 1 - Digital Download SKU: A0.1202453 Composed by Ludwig van Beethoven. Arranged by Rodrigo Faleiros. Chamber,Classical,Romantic Period. 13 pages. Rodrigo Faleiros #801161. Published by Rodrigo Faleiros (A0.1202453). Beethoven Moonlight Sonata easy sheet music for brass quartet - A simplified and shorter version of the world famous Moonlight Sonata, composed by Ludwig van Beethoven. Just the theme of the 1st movement of the Sonata #14, op. 27, no. 2 in C# minor, suitable for students, school concerts and other shows. This arrangement is transposed to the key of Dm for an easier performance. This brass quartet sheet music comprises the full score notated along with chord symbols and parts for 2 trumpets in Bb, trombone and tuba.