Listen to Keyboard Sonata in C Minor, Illy No. 38: I. Allegro moderato online. Keyboard Sonata in C Minor, Illy No. 38: I. Allegro moderato is an English language song and is sung by Luca Guglielmi. Keyboard Sonata in C Minor, Illy No. 38: I. Allegro moderato, from the album Galuppi: Sonatas for Keyboard Instruments, was released in the year 2010. The duration of the song is 3:40. Download English songs online from JioSaavn.