This is my dutch angel dragon, Cano. Here is some info about it.

Pronouns: It
Powers: It has the power to cause people to feel great grief and sorrow, and sometimes drives them mad, when it “sings”.
Personality: Quiet, distant, sorrowful
Other Characteristics: Marking on chest is in a Y shape. Red line on shoulder is only on the left side. Tail is cut off at the end. Has hooves instead of paws. More horse like build. Very skinny and long. Makes a sort of singing sound that is something like a bell tolling.

Story: Cano was once very happy and full of light. It was attached to a young girl and watched over her for most of her life. But when she was a young teen, she committed suicide and there was nothing Cano could do to save her. With her loss, it became increasingly lost and distant until it retreated to the Abyss. It also became very attached to a song she liked and will often attempt to sing it.

Favorite versions of that song here:
https://www.youtube.com/watch?v=BdQ1qjK8qew