Listen to The Pirates of Penzance: Act II. No Xxvi. When a Felon's Not Engaged in His Employment online. The Pirates of Penzance: Act II. No Xxvi. When a Felon's Not Engaged in His Employment is an English language song and is sung by Pro Arte Orchestra, Sir Malcolm Sargent and Glynbourne Festival Chorus. The Pirates of Penzance: Act II. No Xxvi. When a Felon's Not Engaged in His Employment, from the album Gilbert & Sullivan Favourites, was released in the year 2012. The duration of the song is 2:22. Download English songs online from JioSaavn.