Current mood top 5:
Boston - Boston
AC/DC - Back in black
Motley Crue - Shout at the devil
Guns 'n Roses - Appetite for destruction
Slayer - Seasons in the abyss
Quick running off of the brain:
Biohazard - State of the world address
Suicidal Tendencies - Suicidal tendencies
Type O Negative - Slow deep and hard
SOD - Speak english or die
DRI - Dealing with it
Exodus - Bonded by blood
Queensryche - Operation mindcrime
Def Leppard - High and dry
Extreme - III sides to every story
Stryper - Soldiers under command
Twisted Sister - Under the blade
The last 2 Weird Al albums are pretty great also
The longer I think the harder listing favorite music gets..
..I'll shutup now