There's no way I can pick just 1...or 5....or 10. I'm a devote music lover, with very eclectic tastes, although I tend to leans towards alternative/new wave.
Just throwing some out I would have to say: The Police, U2, Violent Femmes, The Smiths, Culture Club, The Cure, Beastie Boys, Run DMC, Pixies, George Clinton/Parliament/Funkadelic, The Clash, The Field Mice, XTC, Echo and the Bunnymen, Depeche Mode, New Order.
Danielle