Listen to Piano Trio No. 1 in B Major, Op. 8: I. Allegro con brio online. Piano Trio No. 1 in B Major, Op. 8: I. Allegro con brio is an Instrumental language song and is sung by Igor Zhukov, Grigory Feigin and Valentin Feigin. Piano Trio No. 1 in B Major, Op. 8: I. Allegro con brio, from the album Haydn, Schubert, Brahms: Piano Trios, was released in the year 1978. The duration of the song is 10:41. Download Instrumental songs online from JioSaavn.