TASK DEFINITION: You will be given a trivia clue, and the category it belongs to. You should answer with the best answer that belongs in the category and is described by the clue. For simplicity, answers should be in all lower cased letters.
PROBLEM: Category: ALL ABOUT RIVERS 
Clue: You may be waiting for the Robert E. Lee on a natural one of these raised river banks created by flood waters

SOLUTION: levee

PROBLEM: Category: ALSO AT THE 2000 GRAMMYS 
Clue: The Best Long Form Music Video featured this "fiery" rock guitarist who died in 1970

SOLUTION: jimi hendrix

PROBLEM: Category: '90s MUSIC 
Clue: "Everyday Is A Winding Road" for this singer who used to back Michael Jackson

SOLUTION:
sheryl crow