Instrumental Duet B-Flat Trumpet,Horn,Instrumental Duet - Level 3 - Digital Download SKU: A0.1041112 By a-ha. By Magne Furuholmne, Morton Harket, and Pal Waaktaar. Arranged by Fabio Britto. 20th Century,Pop,Wedding. Score and parts. 4 pages. Minhas Partituras #645841. Published by Minhas Partituras (A0.1041112). Arrangement of the song Take on Me (A-Ha) for Trumpet in Bb & Horn in F Duo.