Listen to Symphony No. 6 in B Minor, Op. 74 "Pathétique": II. Allegro con grazia online. Symphony No. 6 in B Minor, Op. 74 "Pathétique": II. Allegro con grazia is an Instrumental language song and is sung by Gennady Rozhdestvensky and Grand Symphony Orchestra of All-Union National Radio Service and Central Television Networks. Symphony No. 6 in B Minor, Op. 74 "Pathétique": II. Allegro con grazia, from the album The Best of Tchaikovsky, was released in the year 2020. The duration of the song is 7:36. Download Instrumental songs online from JioSaavn.