My favorite classical composers (in no particular order):

Ravel
Debussy
Vaughan Williams
Bartok
Bruckner
Mahler
Brahms
Berlioz
Stravinsky
Delius
Prokofiev
Shostakovich
Barber
Langgaard
Mendelssohn
Poulenc
Saint-Saens
Copland
Dvorak
Smetana
Suk
Bax
Finzi
Sibelius
Rimsky-Korsakov
Scriabin
Nielsen
Beethoven
Strauss, R.
Liszt
Rachmaninov
Holst Gershwin
McKay, George Frederick
Hindemith
Elgar
Tchaikovsky
Balakirev
Britten
Grieg
Stanford
Walton
Glazunov
Janacek
Howells
Parry
Rubbra
Diamond
Novak
Still,
William
Grant
Zemlinsky
Alwyn
Myaskovsky
Korngold
Arnold
Ireland, John