GNR: Deep Cuts

This evergreen band have been the defining sound of Portuguese rock for decades. After 40 years, they continue to unearth new wrinkles in their tried-and-true sound. “Hardcore (1º Escalão)” from their 1982 debut did jittery New Wave, while wiggling dance beats seep into the surging drama of 2010's “Metropolitana”. A skittering tropical beat adds sensuousness to the synths of 1985's “Dunas”.