Listen to Symphony No. 1 in B-Flat Major, Op. 38 "Spring": I. Andante un poco maestro - Allegro molto vivace online. Symphony No. 1 in B-Flat Major, Op. 38 "Spring": I. Andante un poco maestro - Allegro molto vivace is an English language song and is sung by Polish National Radio Symphony Orchestra. Symphony No. 1 in B-Flat Major, Op. 38 "Spring": I. Andante un poco maestro - Allegro molto vivace, from the album Schumann: Symphony No. 1 in B-Flat Major, Op. 38 "Spring", was released in the year 2015. The duration of the song is 11:49. Download English songs online from JioSaavn.