Listen to Trumpet Concerto in B-Flat Major, Op. 94: I. Etudes online. Trumpet Concerto in B-Flat Major, Op. 94: I. Etudes is an Instrumental language song and is sung by Timofei Dokschitzer, Algis Žiūraitis, Bolshoi Theatre Orchestra and Moscow Philharmonic Symphony Orchestra. Trumpet Concerto in B-Flat Major, Op. 94: I. Etudes, from the album Weinberg: Chamber Music, was released in the year 2018. The duration of the song is 7:48. Download Instrumental songs online from JioSaavn.