“Oh Happy Day!” is a gospel song by the Edwin Hawkins Singers that made it to the top of the charts during the late 60's and early 70's worldwide! Lillie Knauls, who is our guest, was one of those singers, who herself has been used mightily by the Lord! Miss Lillie, as many know her with her radiant smile and festive hats, was also a singer featured on the Bill & Gloria Gaither Homecoming television program, videos, and tours.