Listen to Symphony No. 6 in B Minor, Op. 74 "Pathétique": I. Adagio - Allegro non troppo online. Symphony No. 6 in B Minor, Op. 74 "Pathétique": I. Adagio - Allegro non troppo is an Instrumental language song and is sung by Kirill Kondrashin, Moscow Philharmonic Symphony Orchestra and Moscow Philharmonic Symphony Orchestra. Symphony No. 6 in B Minor, Op. 74 "Pathétique": I. Adagio - Allegro non troppo, from the album Pyotr Ilyich Tchaikovsky: Symphony No. 6, Op. 74 & Overture-Fantasy "Romeo and Juliet", was released in the year 2006. The duration of the song is 18:16. Download Instrumental songs online from JioSaavn.