You would never have guessed any of this back in 1953 when a young worker from the Parker Machinists Shop wandered into the Memphis Recording Service on his lunch hour to record two songs as a belated birthday present for his mother. Okay, maybe that's just folklore as this was summer and Gladys' birthday was in April. Maybe he just wanted to record. That's okay. Whatever the motivation, it was worth the $3.98 shot.
Presley choose to record two Ink Spots tunes, "My Happiness" and "That's When Your Heartaches Begin." What's interesting about the choices is that Sam Phillips, the owner, also owned Sun Records, an independent record label, and was known to be looking for a white man who could sing in a black R&B style.
However, Sam Phillips wasn't impressed then or when the young Presley tried again in January of 1954, when Elvis recorded, "Careless Love" and "I'll Never Stand In Your Way." (Some say the song was "Casual Love Affair, but the Sun site says "Careless Love" and that's good enough for me.)