Charles Wright and The Watts 103rd Street Rhythm Band is an American soul and funk band formed in the 1960s. They are renowned for their unique blend of funk, soul, and R&B, which was influential in shaping the West Coast soul and funk scene. Their signature song, "Express Yourself," released in 1970, is considered a classic in the funk genre and has been widely sampled in hip-hop. Led by singer, songwriter, and multi-instrumentalist Charles Wright, the band played a significant role in advancing the evolution of funk music.