Chris Jasper, a celebrated singer-songwriter who helped steer The Isley Brothers during some of their most successful years, died Sunday, People Magazine and the Independent report. He was 73.

By Hannah Dailey Chris Jasper — the award-winning Isley Brothers songwriter, producer and keyboardist — has died. He was 73 years old. The Rock & Roll Hall of Famer’s family broke the news ...

Chris Jasper, the singer-songwriter who played a pivotal role in transforming the Isley Brothers from a vocal trio into a chart-topping powerhouse during the 1970s and '80s, has sadly passed away ...