Finneas O'Connell, known mononymously as Finneas, is an American singer-songwriter and record producer, born on July 30, 1997. He is best known for his work with his sister, Billie Eilish, co-writing and producing her chart-topping hits. Finneas has carved out his own successful path in the music industry, releasing his solo music that showcases his unique blend of pop and indie sounds. His single 'Let's Fall in Love for the Night' received critical acclaim and highlighted his talent as a solo artist. Based in Los Angeles, Finneas continues to innovate and inspire with his music, earning accolades and a dedicated fan base.