Listen to Concerto in B-flat for Bassoon, K.191 (Arranged for Clarinet): Allegro online. Concerto in B-flat for Bassoon, K.191 (Arranged for Clarinet): Allegro is an English language song and is sung by Richard Stoltzman and Alexander Schneider. Concerto in B-flat for Bassoon, K.191 (Arranged for Clarinet): Allegro, from the album Richard Stoltzman plays Clarinet Concertos, Sonatas and Chamber Music, was released in the year 2012. The duration of the song is 7:56. Download English songs online from JioSaavn.