https://en.wikipedia.org/wiki/Al_Jarreau
"Al Jarreau, the legendary jazz artist and seven-time Grammy winner, has died. He was 76.
The singer died about 6 a.m. Sunday at a Los Angeles hospital surrounded by family and friends, his agent said. The cause of death was not immediately known, but news of his passing comes two days after he announced his retirement from touring and was admitted to the hospital for exhaustion.
Dubbed the “Acrobat of Scat” for his vocal delivery and admired by fans for his imaginative and improvisational qualities, Jarreau had a career that spanned five decades and 20 albums. His biggest single was "We're in This Love Together" from 1981. He also sang the theme song for TV's "Moonlighting." LA Times