When did Elvis Presley singing career began in what year?

Elvis's singing career actually started before he was conceived. Contrary to popular belief, he actually had a contract with a record company while still being a sperm. Unfortunately he was too young to fulfill this contract and subsequent contracts through out his fetal stage because he was unable to preform on stage due to still being in the womb.

Although he was voted the most talented fetus in the famous 1935 America's Most Talented Fetus Talent Show, it was still not enough to catapult his career until in 1953 Presley gets his first car, a 1942 Lincoln Zephyr, and then he got famous.