Heres a couple great band that benefit all positions

[CaptainK14]

first off, definitley need some more metal on here, along with 80's hits something the whole family can sing to

Guns n Roses
TOOL
Korn
Van Halen
More Bon Jovi
Offspring
Journey (dont stop believing especially)
Led Zep (although i know its near impossible to get)
Dio (holy diver!!)
Linkin Park
Scorpions
Disturbed
throw Free bird in there
Dragonforce would be fun to sing along
Def Lepard

these are just some more will come to me, but take a look and if you want list 1 song from each band that would be perfect

[CaptainK14]

almost forgot another great band Queensryche - Queen of the Reich would be awesome