One "modern" composer (in that he lived in the 20th century) is Bela Bartok...His music takes a little getting used to, but if you listen to it with an open mind, you might find yourself liking it, as I did...a favorite is his Concerto for Piano and Orchestra # 3, especially the charming, peaceful 2nd movement...check it out...
You might also want to check out Brazilian Composer Heitor Villa-Lobos, especially his Bachianas Brasileiras and Uirapuru...
You might also want to check out Brazilian Composer Heitor Villa-Lobos, especially his Bachianas Brasileiras and Uirapuru...