He went on to champion Russian composers, notably those associated with Sergei Diaghilev's Ballets Russes, and British composers: in 1919–20 he wrote a series of articles on British composers for The Musical Times.He was music critic of the Pall Mall Gazette (1912–23), and from 1933 he was music critic for the Daily Mail.
In 1938 he was elected President of the International Society for Contemporary Music.