'Elvis Presley' was Elvis' debut album. The first thing that struck me when listening to this album was that it doesn't sound much like rock and roll as we know it today. Most of it would pass easily on country stations. He even covers the classic 'Blue Moon'. To me, though the cover of 'Tutti Frutti', the 1955 song by Little Richard, was the most telling. You can see the beginnings of the melding of the types of music he was exposed to, and crossing the genres of country and rhythm and blues into what would be called rockabilly music.
This brings back memories, even though I'd never heard the real album all the way through - my parents had Elvis' Greatest Hits, (parts 1 & 2) when I was growing up.