Listen to Symphony No. 6, Op. 58: II. Tema con variazioni online. Symphony No. 6, Op. 58: II. Tema con variazioni is an Instrumental language song and is sung by Gennady Rozhdestvensky, Bolshoi Theatre Orchestra and USSR Ministry of Culture Symphony Orchestra. Symphony No. 6, Op. 58: II. Tema con variazioni, from the album Glazunov: Complete Symphonies, was released in the year 2010. The duration of the song is 11:42. Download Instrumental songs online from JioSaavn.