What Elvis Presley Song, was Number One for Eight Weeks?

      What Elvis Presley Song Was

      Number One For Eight Weeks?
         A hint it wasn't from the '50s.
      It was a song about love, also 
      how he feels for her, but her 
      feelings about him. It was on
      the Sun label singles 45. My
     grandmother had one these.
     The woman loves this song 
     very much. It also my favorite.

        It was on the Billboard

    Charts Five Times. And then

    R&B Charts Three Times?

    Elvis Presley's Number #1 Song! 

    "Are You Lonesome Tonight?" Customx