Ballbreaker, the most recent Ac/dc studio album, sees the original rockers return to their bluesy roots in bombastic style. While Razor's edge had an altogether more stadium-friendly, commercial sound, this collection of choice cuts is less polished and all the better for it. The opening track "Hard As A Rock" sees Angus and company resurrect the ghost of Bon Scott in a ballsy rocker that would surely have brought a tear to the great man's eye. The fine form is continued on "Cover You In Oil", which revolves around one of the grooviest riffs ever to have exploded from a guitar. The themes explored on the album typically involve tales of hard drinking ("Whiskey On The Rocks"), tough men ("Boogie Man") and even tougher women ("Ballbreaker"). There's nothing too original here then, but Ac/dc have never claimed to be anything but hard rockin' riff monsters who tap into the seedier elements of rock star living. This is not quite a classic, but great stuff none the less. Music to break balls by.