After a long day of work, Farmer Joe goes home to bed. But meanwhile, back at the barn . . . Cow sets up her drums. Pig plugs in his amp. Goat tunes his bass. Chicken sets up her keyboards. And Sheep checks the microphone. They are Punk Farm and tonight they're ready to ROCK! With adorable farm animals - and a surprise tribute to Old MacDonald - this rollicking tale is sure to have kids cheering--and singing--along.