Listen to 6 Pieces for Large Orchestra, Op. 6: V. Sehr Langsam online. 6 Pieces for Large Orchestra, Op. 6: V. Sehr Langsam is an Instrumental language song and is sung by Pierre Boulez and Moscow Conservatory Symphony Orchestra. 6 Pieces for Large Orchestra, Op. 6: V. Sehr Langsam, from the album Pierre Boulez in Moscow (Live), was released in the year 2014. The duration of the song is 2:06. Download Instrumental songs online from JioSaavn.