Listen to Thomas Morley: O Mystress Myne online. Thomas Morley: O Mystress Myne is an English language song and is sung by Charivari Agréable. Thomas Morley: O Mystress Myne, from the album The Fitzwilliam Virginal Book: Transcriptions for a Mixed Consort, was released in the year 2005. The duration of the song is 4:19. Download English songs online from JioSaavn.