Walter Hyde was a British tenor, actor and teacher of voice whose career spanned genres from musical theatre to grand opera. In 1901 he sang Borrachio in the premiere of Stanford's Much Ado About Nothing and soon appeared in London's West End in light opera and Edwardian musical comedy. He appeared regularly at the Royal Opera House in Covent Garden between 1908 and 1924, becoming known for roles in Wagner operas, among others, both in Britain and America. He was also in demand as a concert artist. In his later years he was Professor of Voice at the Guildhall School of Music where his students included Geraint Evans and Owen Brannigan.

Sir Geraint Llewellyn Evans CBE was a Welsh bass-baritone noted for operatic roles including Figaro in Le nozze di Figaro, Papageno in Die Zauberflöte, and the title role in Wozzeck. Evans was especially acclaimed for his performances in the title role of Verdi's Falstaff. He sang more than 70 different roles in a career that lasted from his first appearance at Covent Garden in 1948 to his farewell there in 1984.