Listen to Bahn Frei, Op. 45 online. Bahn Frei, Op. 45 is an Instrumental language song and is sung by Pavel Kogan and USSR Ministry of Culture Symphony Orchestra. Bahn Frei, Op. 45, from the album Old Vienna Melodies, was released in the year 2019. The duration of the song is 2:09. Download Instrumental songs online from JioSaavn.