Sir John Frederick Neville Cardus, CBE was an English writer and critic. From an impoverished home background, and mainly self-educated, he became The Manchester Guardian's cricket correspondent in 1919 and its chief music critic in 1927, holding the two posts simultaneously until 1940. His contributions to these two distinct fields in the years before the Second World War established his reputation as one of the foremost critics of his generation.

Ernest Newman was an English music critic and musicologist. Grove's Dictionary of Music and Musicians describes him as "the most celebrated British music critic in the first half of the 20th century." His style of criticism, aiming at intellectual objectivity in contrast to the more subjective approach of other critics, such as Neville Cardus, was reflected in his books on Richard Wagner, Hugo Wolf, Richard Strauss and others. He was music critic of The Sunday Times from 1920 until his death nearly forty years later. His other positions included chief music critic of The Birmingham Post from 1906 to 1919, as well as brief stints as the chief music critic for The Guardian (1905–1906) and The Observer (1919).