Other 20th century composers of note from England (in addition to Britten):
Holst, Tippett (often a tough nut to crack), Walton, Bax, Bliss, Rubbra.
One who deserves much more exposure than he's gotten is Havergal Brian.
Aaron J. Rabushka
[log in to unmask]http://www.cowtown.net/users/arabushk/