>> Name That Anime or Manga. V.1

[g note]

dragon ball z?
lolol [never actually watched it]

an anime where a boy with a troubling past that has given up on playing the piano meets a girl who plays the violin and forces him to play it with her at a show- the boy is inspired by her and plays the piano again.
[this should be easy i think]

[✦ nemuri]

ahh Your Lie In April!

Demons and contracts and... Butlers. I gave away too much.

[ᴛsᴜᴋᴜʏᴏᴍɪ]

Kuroshitsuji

A young boy goes on an adventure to catch/find all the "little monsters" he can, and become the best. ;)

[Mikuru Senpai]

Pokemon!
----
A boy takes home a stray cat and it turns out that this cat is actually a vampire.

[FrozenClaw]

No idea

A boy who has a perfect brother but he himself is different because he's related to satan but he learns to use his powers in a good way instead of using them in a way that they were intended to be used.

[DarkestWerewolf]

Ao no Exorcist

A really sweet and shy guy who's life was suddenly changed the moment he went out on a date with this lady. He then goes through a lot and was tortured to the point his hair turns fully white.

[princess yona.]

Tokyo Ghoul

There are a group of people that go to a school to become idols and composers for the idols. The main characters are put into a group together at the end of their school time, staring as six and soon turning into seven after meeting a prince.

[Mysterionn]

no clue

a bunch of dudes that try to solve the worlds problems through wars, pointless meetings,etc

[oumasai]

probably going to get sued for this, but, possibly hetalia? i've never watched the show, sorry!

a white haired dork causes 99% of the problems in this anime because of his luck

[hainu]

dr3; the end of hopes peak high school ?

two brothers try and fail to revive their mom and then go look for a red genocide stone