backing vocals Barbara Ingram backing vocals Bell & James backing vocals Bill Lamb backing vocals Carla Benson backing vocals Evette Benton design Ed Lee design Phyllis H.B. design Ricki Sellner tracks a3, b3 engineer [assistant, kaye - smith studios] Buzz Richmond tracks a1, a2, a4 to b2, b4 engineer [assistant, sigma sound studios] Michael Tarsia tracks a1, a2, a4 to b2, b4 engineer [assistant, sigma sound studios] Peter Humphreys tracks a3, b3 engineer [kaye - smith studios] Don Murray tracks a1, a2, a4 to b2, b4 engineer [sigma sound studios] Jay Mark tracks a1, a2, a4 to b2, b4 engineer [sigma sound studios] Jim Gallagher tracks a1, a2, a4 to b2, b4 engineer [sigma sound studios] Joe Tarsia guitar Tony Bell guitar, percussion Leroy M. Bell percussion, synthesizer Casey James photography by [back cover] Sam Emerson photography by [cover] Jim Houghton Recorded At Sigma Sound Studios Recorded At Kaye-Smith Studios Mastered At Frankford/Wayne Recording Labs Phonographic Copyright (p) CBS Inc. Copyright (c) CBS Inc. Distributed By CBS Records Distributed By CBS Inc. A1, A2, A4 to B2, B4 Recorded at Sigma Sound Studios, Philadelphia, Pennsylvania A3, B3 Recorded at Kaye-Smith Studios, Seattle, Wa.