Indie-Pop Prodigy Alex G on His Dreamy New Album, 'Beach Music'

This time last year, Alex Giannascoli was on the cusp of something big. The singer-songwriter, who records as Alex G, had recently finished his junior year at Philadelphia’s Temple University and released his breakthrough album, a fire-bright indie-pop gem called DSU, on the tiny Brooklyn label Orchid Tapes. His house shows…