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.

[Q]: Category: ROCK-Y 
Clue: 1984's "Jump" was the first No. 1 hit for this group that features brothers Alex & Eddie
[A]: van halen


[Q]: Category: DANCE 
Clue: It's been said that this Tony-winning dancer, born in 1973, is to tap "what Charlie Parker is to jazz"
[A]: savion glover


[Q]: Category: 21st CENTURY MOVIES 
Clue: "Memento" & "Irreversible" share this unusual storytelling technique
[A]:
reverse/backwards