These mashup things are fun!  Since it's Friday and ... whatever you're doing ... you probably need a break, here's another one!

This one merges Sabbath's "War Pigs" with "Whole Lotta Love" by Zeppelin and, since I hadn't posted one of these in a while, I thought I'd share! These "Godfathers of Metal" are still at it ... Black Sabbath continue to tour and record while the surviving Zeppelin members all have solo projects.

Photo, getty Images

Black Sabbath won a grammy off their last disc, "13" and are due to return to the studio in 2015 with legendary producer Rick Rubin manning the board.

Led Zeppelin have released a few new songs and studio outtakes on different box sets and re-releases but never recorded again after the death of drummer John Bonham. They've been very active individually and occasionally work with one another.