Mel Collins
The fourth album, "Moonmadness" in 1976, continued the success, but was the last to feature the original line up. Mel Collins' saxophone and flute augmented the band for the subsequent tour, beginning an eight-year association. Drummer Ward was pushing for a more jazz direction and this demand on Ferguson led to his departure in early 1977. Ferguson formed the band Headwaiter and later became a property developer.