April Rosemary Cantelo was an English soprano. She created roles in operas by major composers, including the title role of Semele by John Eccles, Helena in Britten's A Midsummer Night's Dream, and in several works by Malcolm Williamson such as English Eccentrics.
From Wikipedia (https://en.wikipedia.org/wiki/April_Cantelo) under Creative Commons Attribution CC-BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0/legalcode)
Emilia di Liverpool, A. 12 (Excerpts): Confusa è l'alma mia
Joan Sutherland, April Cantelo, Wiliam McAlpine, Hervey Alan, Denis Dowling, Liverpool Music Group, Royal Liverpool Philharmonic Orchestra, John Pritchard, and Gaetano Donizetti
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Britten: The Little Sweep, Op. 45: The Kettles Are Singing