Ludwig van Beethoven - Three Equali, WoO 30 (Four Trombones). By Ludwig van Beethoven (1770-1827). Edited by Egon Voss. For Trombone Quartet (Score & Parts). Henle Music Folios. Softcover. 16 pages. G. Henle #HN1151. Published by G. Henle (HL.51481151).
Composed at the request of the music director in Linz in 1812 to celebrate All Souls' Day, this staple of the trombone repertoire was later sung in an arrangement for male chorus at Beethoven's own funeral. Parts are both in the original C and in modern bass clefs.