Listen to Rigoletto: Act I - Aria of the Duke of Mantua "Questa o quella" online. Rigoletto: Act I - Aria of the Duke of Mantua "Questa o quella" is an English language song and is sung by Symphony Orchestra of Madrid and Alfredo Kraus. Rigoletto: Act I - Aria of the Duke of Mantua "Questa o quella", from the album The 100 Best Classical Masterworks: Great Opera Moments, was released in the year 2011. The duration of the song is 2:06. Download English songs online from JioSaavn.