Masters of Reality? I have their first 3. Only 3? whatever. Love 'em!
Saw them opening for Kings' X in San Antonio with a reviewer for Kerrang. They kicked ass (as did Kings' X)...
Vinnie Ludovico was their original drummer. Ginger Baker only played on their 3rd album, Sunrise on the Sufferbus.
BTW: Doug Pinnick of King's X (& Poundhouse) can play the hell out of the bass as well!
Bass-happy speeding ticket songs? Black Sabbath's Mob rules, Trashed, and Disturbing the Priest; Deep Purple's Highway Star and Stormbringer, Yngwie Malmsteen's Catch 22 and Attack.
(Yes, I know Yngwie isn't the first name in bass...but every once in a while, he lets the bass shine through.)
Oh, and some others:
Dream Theatre's first album When Dream and Day Unite is full of excellent bass work from Jon Myung, especially on "The Ytse Jam."
Truly Truly Drowning
Joe Satriani's eternal sideman, Stu Hamm does good work with Joe and solo.
Rollins Band album Weigh has some excellently heavy bass, too, but the player's name escapes me.
The dude from Cheap Trick has done some interesting stuff too.
...I know I'll catch some flack for these 2, but:
...I like the bass player for Limp Bizkit. He knows how to find a fat groove and run with it. Ok, not run...more like swagger... He does a lot to make the "Fred Durst Ego Project" listenable- his grooves are what really suck people in, not the balding egomaniac.
And Kip Winger did some nice stuff with his band and as a session player on countless albums...(that's right, you may have Kip Winger's work in your collection and not even know it!) Despite being in a despised glam rock band, Kip laid down some impressive progressions.