"Mighty River" is a song performed by Mary J. Blige for the soundtrack of the film Mudbound, released in 2017. The song explores themes of resilience, hope, and the struggles faced by African Americans throughout history. It reflects the emotional journey of the characters in the film, highlighting their connection to the land and their fight for dignity. The song received critical acclaim and was nominated for several awards, including an Academy Award for Best Original Song. Its powerful lyrics and soulful melody resonate with listeners, making it a significant piece in both the film and Blige's musical career.