Listen to Piano Concerto No.1 In B Flat Minor - Opening online. Piano Concerto No.1 In B Flat Minor - Opening is an English language song and is sung by Classical Masters Orchestra. Piano Concerto No.1 In B Flat Minor - Opening, from the album 100 Classical Hits & Greatest Masterpieces - The World’s Greatest Classical Pieces from the World’s Greatest Composers (Featuring: Mozart, Bach, Tchaikovsky, Handel, Barber, Vivaldi & Many More), was released in the year 2017. The duration of the song is 4:05. Download English songs online from JioSaavn.