Willie Mitchell was an influential American soul, R&B, and pop music producer and arranger known for his signature sound, often referred to as the "Memphis soul style". During the 1960s and 70s, he produced several significant albums for Hi Records, notably for artists such as Al Green and Ann Peebles. His style was characterized by strong rhythm sections, tight horn arrangements and a distinctively mellow, laid-back groove. Mitchell's contribution to the music industry was significant, as he played a key role in shaping the landscape of soul music during its golden age.