Hall of fame rhythm and blues artist Otis Clay, known as much for his charitable work in Chicago as for his singing internationally, has died aged 73.
The Mississippi-born Clay - whose gruff, tenor-tinged voice on blues songs such as Trying to Live My Life Without You varied from his haunting but hopeful baritone on gospel standards like When the Gates Swing Open - died suddenly of a heart attack at 6.30pm on Friday, said his daughter, Ronda Tankson.
The one-time Grammy nominee had a year of touring planned behind recent records and recognition at May's 37th Blues Music Awards, manager Miki Mulvehil said.
Clay is nominated for Soul-Blues Male Artist and Soul-Blues Album for This Time for Real, his collaboration with Billy Price.
"Otis was the last standard-bearer for deep southern soul music, the really gospel-inflected music that was in its heyday in the late '60s and early and mid '70s," Price told The Associated Press on Saturday.
"These styles change, and different styles are in the forefront, but Otis was just as strong in the past five years ... For that reason, he was an icon for a lot of us who work in this genre."
A 2013 Blues Hall of Fame inductee who moved to blues-steeped Chicago in 1957, Clay had just begun planning a gospel tour of the US, followed by a summer European tour and, later, the Legendary Rhythm and Blues Cruise, Mulvehil said.
His latest album is called Truth Is.
But Clay was much more than a talented musician.
A resident of Chicago's West Side, he was an avid humanitarian whose charitable works included assisting development of the Harold Washington Cultural Center.
"Otis was the first one to jump on the 'Can I help?' train," Mulvehil said.
Tankson, a Chicago special education teacher whose pupils include autistic children, said her father gave little thought to what benefit he'd get from performing and held nothing back, even when appearing for her students.
"He sang to them as if they paid and he was on stage," Tankson said.
