Sparky, Smudge, Jinx, and Frankie are four friends united by their love of music. They have started their own band, “The Plaids” – an ode to their idols, The Four Freshmen, The Hi-Lo’s, and The Crew Cuts – and they’re practicing out of Smudge’s basement singing harmoniously and squabbling boyishly. They promise an evening of beloved songs that will leave audiences humming along to some of the great nostalgic pop hits of the ‘50s.