A Brooklyn duo who crafted their sound on laptops in the early aughts, Ratatat's mostly instrumental music is better described as sonic collages rather than songs. Challenging the boundaries of electronic, hip-hop, and psychedelia with a string of albums and remix collections, Ratatat's unpredictable yet rewarding beats built a steady fanbase and scored spots on tour with Interpol, Daft Punk, and Björk. 2010's LP4 ushered in an expansion of Ratatat's signature sound, with the duo incorporating Middle Eastern beats and Asian instruments.