Fixed points in the chronology of English fourteenth-century polyphony: A postscript.

Provides evidence corroborating Professor Brian Trowell's identification of John Aleyn as the composer of a motet in the 14th century. Celebration of the achievements of musicians in the text of the triplum; Estimate on the motet's date of composition; Implications of Aleyn's withdrawal as chaplain of the Chapel Royal of Edward III.