Listen to Two Songs from Shakespeare's Twelfth Night: No. 1, O Mistress Mine online. Two Songs from Shakespeare's Twelfth Night: No. 1, O Mistress Mine is an English language song and is sung by Tenebrae. Two Songs from Shakespeare's Twelfth Night: No. 1, O Mistress Mine, from the album Music of the Spheres: Part Songs of the British Isles, was released in the year 2016. The duration of the song is 1:24. Download English songs online from JioSaavn.