With their thundering guitars, booming grooves, and massive hooks, Grand Funk Railroad were one the biggest and loudest bands of the '70s. Coming together as a scrappy garage band in the late '60s, Grand Funk inflated the down-and-dirty sound of classic rock 'n' roll to arena-sized proportion. But while their heavy-duty riffs helped to invent hard rock, the band also wrote plenty of sing-along pop anthems and soulful ballads. Packed with infectious harmonies, blazing solos, and stomping beats, this collection of Grand Funk classics will hit you with bluesy blast of vintage rock power.