User blog:Austin Bison/Character Theme Songs?

So hey guys, I just wanted to ask the community at large: "What's your opinion on finding theme songs for your character?" Is it better to have one, a playlist with multiple songs that fit, or should it be avoided entirely? I'm looking for one for my newest character, and a sort of title theme for CrossRealm, but I'd like to hear ya'll's opinion. Also, if you have any suggestions or would like to post one/some of your characters' theme's, I'd love to hear it for inspiration or to help find songs I haven't heard.