This is a cover track that was originally performed by Elvis Presley and or Haley Reinhart and produced by his/her management, all claims of copyright belong to the artist mentioned and so does his/her management. This backing track was provided by Sing2Piano | Piano Backing Tracks on Youtube, go check them out here https://www.youtube.com/user/Sing2Piano I do not own any of content produced by them.
I have loved this song for as long as I can remember. And when I heard Twenty One Pilots doing a cover of this song, I just had to do one as well. (It also may or may not be recorded with someone in mind.)