Helado Negro plays the Southern on Sunday. Publicity photo.

ARTS Pick: Helado Negro

Art of the smile: Roberto Carlos Lange, aka Helado Negro, plays down-tempo indie that pulls as much from the electronic music he listened to in his teens as the Latin sounds of his Ecuadorian heritage. On his recent record, This Is How You Smile, Lange sings in both English and Spanish, ruminating about family pride […]