She rocks, doesn't she?

To anyone who doesn't know, she's the composer for songs in Escaflowne, Cowboy Bebop, Wolfs Rain, and much more. Her styles are so flexible and so lovely, ranging from jazz and blues to classical @_@()
I can't decide my absolute favourite. Lemme try to narrow it down:
Escaflowne: Final Vision, Sora
Cowboy Bebop: The Real Folk Blues, Tank! and Rain
Wolf's Rain: Shiro, Tell Me What The Rain Knows (Final Ending Song), Gravity, Stray