The final offering from the magical collaboration between Al Green and producer Willie Mitchell, Have a Good Time found the dynamic duo in the midst of a creative crossroads. Green had just purchased a church and was looking to pour his energies into his congregation and his newly appointed title of Reverend. While the message and tones of religion aren't as obvious on Have a Good Time as they were on Full of Fire, they still do make appearances here and there. But it wasn't just a change in Green's life that made Have a Good Time so distinct from the earlier classics; it was also the changing shift in cultural tastes (thanks in no small part to the emergence of disco to the forefront of America's collective dance consciousness)…