One of the new songs was Some Nights. When I looked for the details of the group I realised that I liked We Are Young too so they are on the list!
I don't know much about Birdy other than the fact that she is very young! Love this song though.
I have been a big Mumford and Sons fan ever since Little Lion Man came out and I really like the new song too!
Add to this list Taylor Swift, Pink and more and that should keep me busy for a while.