Can People" / "So Tired" 1976 – "Get It On (Part 1)" / "Get It On (Part 2)" 1976 – "I Ain't Going Nowhere" / "Simplicity Blues" 1976 – "Tainted Love" (New Version) / "Go Now" (Album Version) (12" – MAXI) 1977 – "To Know You Is to Love You" / "City Port" (with Marc Bolan) 1977 – "Go Now" (Single Version) / "Drive Me Crazy (Disco Lady)" 1977 – "Bring on the Love" (Single Version) / "Cry Baby" 1977 – "Bring on the Love" (Album Version) / "Bring on the Love" (Instrumental) 1978 – "When I Was a Little Girl" /"When I Was a Little Girl" (Instrumental) 1978 – "Windstorm" / "Blue Light Microphone" 1979 – "Listen to Me" / "Father I'm Coming Home" (From the v/a Double Album Alpha Omega) Backing vocal work 1966 with Denny Brooks on Denny Brooks 1966 with Gary St. Clair on Gary St. Clair 1966 with Charles Wright & the Watts 103rd Street Rhythm Band on Music For The Times We Live In 1968 with Neil Young on Neil Young 1968 with Jackie DeShannon on "Put a Little Love in Your Heart" 1969 with the Brothers and Sisters of Los Angeles on Dylan's Gospel Gloria sings lead on "I Shall Be Released", "Chimes of Freedom", and "I'll Be Your Baby Tonight" 1970 with Ry Cooder on Ry Cooder 1970 with Daniel Moore on Daniel Moore 1971 with Jesse Davis on Jesse Davis 1971 with Ry Cooder on Into the Purple Valley 1971 with REO Speedwagon on REO Speedwagon 1971 with Roy Ayers/Roy Ayers Ubiquity on He's Coming 1971 with Alan Gerber on Alan Gerber Album 1972 with Buffy Saint Marie on Moonshot 1972 with Elvin Bishop on Rock My Soul 1972 with Delaney Bramlett on Some Things Coming (Heartbeat) 1973 with Judee Sill on Heart Food 1973 with Little Feat on Dixie Chicken 1973 with John Kay on My Sportin' Life 1973 with Maria Muldaur on Maria Muldaur 1973 with Joe Cocker on Joe Cocker 1973 with Eddie Floyd on Soul Street 1973 with REO Speedwagon on Ridin' the Storm Out 1974 with Michael Edward Campbell on Michael Edward Campbell 1974 with The Commodores on Machine Gun 1975 with Michael Masser on The Original Soundtrack of Mahogany 1975 with Harry Nilsson on Duit on Mon Dei 1977 with Billy Preston on Whole New Thing 1977 with T. Rex on Dandy in the Underworld