Barbara Mason (born 9 August 1947, Philadelphia, Pennsylvania) is an American R&B/soul singer best known for her 1965 hit song, "Yes, I'm Ready".
An interesting minor soul performer, Mason initially focused on songwriting when she entered the music industry in her teens. As a performer, though, she had a hit single in 1965 with her self-penned Top 10 hit, "Yes, I'm Ready" (number five pop, number two R&B), a fetching soul-pop confection that spotlighted her high, girlish vocals. One of the first examples of the sweet, lush sound that came to be called Philly soul, she had modest success throughout the rest of the decade on the small Arctic label, reaching the Billboard Hot 100 Top 40 again in 1965 with "Sad, Sad Girl", and "Oh How It Hurts" in 1967-68.
In the early and mid 1970s, Mason toughened her persona considerably, singing about sexual love and infidelity with a frankness that was uncommon for a female soul singer in songs like "Bed and Board," "From His Woman to You," and "Shackin' Up." Sweet soul continued to be her groove, and she continued to write some of her material. But the production, as it was throughout soul in the '70s, was more.