Can you suggest some bands/artists/albums that are similar to my taste?

Favorites:

Iron Maiden
Queen
Judas Priest
Nirvana
AC/DC
Primus
Dio
Ozzy Osbourne
Black Sabbath
Pantera

Others artists/bands on my iPod:

Weird Al Yankovic (Don't suggest any Weird Al. I have them all.)
Megadeth
Alice in Chains
Aerosmith
Wolfmother

It's fine if you suggest an album from one of the artists/bands listed
above. I have several but someone may suggest one that I might like
and not have.
Ah, can't believe I forgot to mention Metallica.
Thanks for the suggestions, everyone.