If I was the person responsible for curating the soundtrack for the "BDSM" "romance" Fifty Shades of Gray, I might commission fewer emotional ballads and more, like, old-school Nine Inch Nails songs. But ultimately I'm not the person responsible for curating the Fifty Shades of Gray soundtrack, and the person who is has gotten Ellie Goulding to write this song, "Love Me Like You Do." It's a big, soaring ballad that'd make great top 40 radio fodder, but it's definitely not going to convince anybody to let you tie them up or whatever. Check it out anyway while you wait for the movie.
Her contribution to the Fifty Shades of Gray soundtrack.