Favorite Anime Soundtrack

as you know in anime, music sets a specific mood in a critical scene, my personal favorite soundtracks are from Naruto Shippuden, Gurren Lagann Gintama and Fairy tail because each share elements of my favorite type of music traditional Japanese, rock and Celtic what is your favorite ?

Woof here we go. One Piece, Naruto, Bleach, D.grayman, One Punch Man, Angel Beats, Kill La Kill, Fairy Tail, My Hero Academia, Hunter x Hunter, Galaxy Railways, Anohana, Cowboy Bebop, Full Metal Alchemist, Attack on Titan, Akame Ga Kill, 7 Deadly Sins, Steins Gate, To Love Ru, Inuyasha, Tokyo Ghoul, Elfen Lied. Some of these choices are based primarily on their openings and closings, but still contain music that I greatly appreciate. I hate picking favorites on any sort of thing since I have a broad taste of media.

So far, Nichijou. It seems soothing in most BGM songs as well as thinking music. Its OP and ED themes got numerous MADs and YTPMVs.

Little Witch Academia has by far the best OST I've ever heard to in an anime. Runners up would be DanMachi and Ping Pong the Animation. Music from Little Witch Academia: https://www.youtube.com/watch?v=Yrrr6_eqSZA Music from DanMachi: https://www.youtube.com/watch?v=RaG-fNJLLUk Music from Ping Pong the Animation: https://www.youtube.com/watch?v=2dY4Y43WmXc

Nightcore, duh. JK. But from what I've seen in my limited scope, Attack on Titan is awesome.