Source: Denis Stevens, ed. Musica Britannica: A National Collection of Music vol. 1: The Mulliner Book, 2nd ed. (London: Stainer and Bell LTD, 1973), p. 64. Musical examples from The Mulliner Book, Musica Britannica Volume 1. © The Musica Britannica Trust. Reproduced by permission of Stainer & Bell Ltd, London, England