Gregory Porter at Harris Center for the Arts

Raised in California, Porter's mother was a minister, and he cites the Bakersfield Southern Gospel sound, as well as his mother's Nat King Cole record collection, as fundamental influences on his own sound. Porter began singing in small jazz clubs in San Diego while attending San Diego State University on a football scholarship, where he played outside linebacker. Eventually it was music that Porter chose to pursue full-time at the encouragement of local musicians including his mentor Kamau Kenyatta.

Kenyatta invited Porter to visit him in the studio in Los Angeles, where he was producing flutist Hubert Laws' album Remembers the Unforgettable Nat King Cole. When Laws overheard Porter singing along while he was tracking the Charlie Chaplin song "Smile," he was so impressed with the young singer that he decided to include Porter on the album.