Entertainment Roberta Flack in recent years had lost her ability to sing because of ALS, known as Lou Gehrig's disease, which ...

The influential pop and R&B star in recent years had lost her ability to sing because of ALS, known as Lou Gehrig's disease, ...

Dionne Warwick has led tributes to late music icon, Roberta Flack. The singer-pianist, known for soulful performances of ...