Songs That Should Not Work on Instagram: "The guitar duel in Crossroads (1986) is one of the most legendary musical showdowns in film history. Ralph Macchio’s character, Eugene, faces off against Jack Butler—played by guitar god Steve Vai—in a smoky juke joint, battling for a man’s soul through blues, rock, and neoclassical firepower. Steve Vai not only acted in the scene but also recorded both guitar parts, with Ry Cooder scoring the rest of the film. The climax? Eugene unleashes a blistering n