Instrumental Duet,Piano Bassoon,Flute,Instrumental Duet,Piano - Level 3 - Digital Download SKU: A0.966379 Composed by Johannes Brahms. Arranged by A. Viazovtsev. Contemporary. Score and parts. 105 pages. ALEXANDER VIAZOVTSEV #6696623. Published by ALEXANDER VIAZOVTSEV (A0.966379). This is great Piano Trio No. 2 by Brahms. The piano part is unchanged. The string parts are now the flute and bassoon. This work is about 30 minutes long. .