Fun Fact Friday #6--April 9th Edition

While looking through my old online journals, I came across this Heavy Metal Test thing and thought I would share for this weeks F3:

A: Autograph
B: Bauhaus
C: Cinderella
D: Dokken
E: Extreme
F: Firehouse
G: Grim Reaper
H: Helloween
I: Iron Maiden
J: Judas Priest
K: Krokus
L: Lucifer's Friend
M: Megadeath
N: Nelson
O: Overkill
P: Poison
Q: Quiet Riot
R: Ratt
S: Skid Row
T: Tuff
U: UFO
V: Vixen
W: Whitesnake
X:
Y: Yes
Z:

Well...I missed 2 letters--X,and Z. I wonder if any bands actually use those letters.
But I guess I am a big 80's metal head if Icould do it though.