Who was she? She passed away and a lot of musicians are sending condolensces.

 she was the most open minded gospel singer,had excellent relationship with the likes of jb papa wemba wazekwa ... you can see her here

She was easily one of the most well-known/prolific artists in country where the common folk listen to religious music more than the modern music. I believe she was a protégé of Debaba and he  assisted her with her first album.

Very unfortunate she suffered a heart attack at age 41.

soo sad !! R.I.P