Listen to Variations on a Theme of Tchaikovsky, Op. 35A: II. VAR.I. Un Poco Più Mosso online. Variations on a Theme of Tchaikovsky, Op. 35A: II. VAR.I. Un Poco Più Mosso is an Unknown language song and is sung by Philadelphia Chamber String Simfonietta. Variations on a Theme of Tchaikovsky, Op. 35A: II. VAR.I. Un Poco Più Mosso, from the album Bloch, Grétry & Arensky: Concerto Grosso NO. 1, B. 59 - Zemire et Azor - La caravane du Caïre - Denys le tyran - Variations on a Theme of Tchaikovsky, OP. 35a, was released in the year 2022. The duration of the song is 1:38. Download Unknown songs online from JioSaavn.