Listen to Piano Concerto No. 1 in B-Flat Minor, Op. 23: I. Allegro (From Looney Tunes' "Corny Concerto") online. Piano Concerto No. 1 in B-Flat Minor, Op. 23: I. Allegro (From Looney Tunes' "Corny Concerto") is an English language song and is sung by Jeno Jando. Piano Concerto No. 1 in B-Flat Minor, Op. 23: I. Allegro (From Looney Tunes' "Corny Concerto"), from the album 99 Must-Have Cartoon Classics, was released in the year 2017. The duration of the song is 8:54. Download English songs online from JioSaavn.