Going for ones that haven't been mentioned yet:
I recommend Gabriel Fauré (particularly his
, his
, and his
), Astor Piazzolla (particularly
),
, Roy Harris, Maurice Duruflé,
(the Tallis Scholars are usually the definitive group to go for on recordings of pieces of this era, not just Tallis works),
,
, Erich Korngold (for
as well as classical works, basically the guy John Williams ripped off ), Johannes Brahms (particularly
), Edvard Grieg (particularly the
),
, Arvo
, Anton Bruckner (my theory professor would kill me if I didn't include him),
Ravel, Benjamin Britten (particularly his
, I recommend the recording conducted by the composer himself), Jean Sibelius, etc.