Listen to Piano Sonata No. 4 in G Minor: II. Romanza: Andante quasi adagio online. Piano Sonata No. 4 in G Minor: II. Romanza: Andante quasi adagio is an English language song and is sung by Cassandra Wyss. Piano Sonata No. 4 in G Minor: II. Romanza: Andante quasi adagio, from the album Stenhammar & Sibelius: Piano Pieces, was released in the year 2015. The duration of the song is 4:52. Download English songs online from JioSaavn.