Soundtrack music -
I typed this in Twitch chat... Wew were talking about anime music.
Yoko Kanno, The Vision of Escaflowne - Escaflwone OST 2
Yuki Kajiura, Optimistic - Tsubasa Chronicle Future Soundscape IV
Sawano Hiroyuki, X - Ao no Exorcist Original Soundtrack 1
These three are just a few of my many favorites from these artists.
Yoko Kanno's more popular soundtracks are probably Cowboy Bebop, Macross Frontier, and Ghost in the Shell - Standalone Complex.
Yuki Kajiura's are Sword Art Online, Fate/Zero, and Tsubasa Chronicle.
Sawano Hiroyuki's are Guilty Crown (my introduction to him), Mobile Suit Gundam Unicorn, Aldnoah Zero, and Blue Excorcist.