bass, lead vocals [2, 6, 8], vocal [1, 4]
Wurlitzer electric piano [1], clarinet [4], electric piano [4]
guitar [2], piano [6], synthesizer [3, 8-9]
drums (drum set) [1, 4, 6]
electric piano [3], piano [2, 8]
piano [9]
Rhodes piano [7], synthesizer [7]
harmonica [6], vocal [1]
tuba [4]
other vocals [9], percussion [1], vocal [1, 7]
gizmo [2, 7], other vocals [2]
saxophone [1], soprano saxophone [7]
Hammond organ [4], guitar, piano [6], producer
Hammond organ [5], performer [6]
lead vocals [1-2, 4, 6, 8-9]
drums (drum set) [2-3, 5, 7, 9], percussion [1-2]
background vocals [2, 9]