(GB-Lbl Add. MS 31390)No.127Osbert Parseley, "Spease noster" Perhaps this piece is a motet. Cantus firmus = Tenor 1(Second voice) 5/2 ! bar1-11 : A Part bar11-20 : B Part bar20-36 : C Part bar36-50 : D Part bar50-66 : E Part bar65-80 : F Part http://aeolianconsort.chakin.com/GB-Lbl_Add_MS_31390.htm#No121