O... Saya

M.I.A., born Mathangi Arulpragasam in London, is a British rapper, singer, and songwriter known for her eclectic music style that blends elements of hip-hop, electronic, and world music. Her unique sound and socially conscious lyrics have earned her critical acclaim and a dedicated fan base. M.I.A. gained international recognition with her hit single "Paper Planes" in 2007, which was nominated for a Grammy Award for Record of the Year.

A. R. Rahman, born A. S. Dileep Kumar in Chennai, India, is a renowned composer, singer, and music producer in the Indian film industry. Rahman is celebrated for his innovative fusion of traditional Indian music with electronic elements, earning him the nickname "Mozart of Madras." He gained global fame with his Academy Award-winning soundtrack for the film "Slumdog Millionaire" in 2008, which featured the collaboration with M.I.A. on the song "O... Saya."