"The Solid Soul" is a notable band in the genre of soul and R&B, emerging in the late 1960s. Known for their distinctive blend of gospel-infused harmonies and bluesy rhythms, they significantly contributed to the evolution of soul music. Key members include lead vocalist John "J.T." Taylor and saxophonist Ronald Bell, who provided the band's signature sound. Among their influential works, the album "Light of Worlds" stands out, with its iconic tracks like "Summer Madness" shaping the soundscape of the 70s.