Leo Barnes is an American musician and songwriter known for his contributions to the funk and soul genres. Active since the late 1970s, he gained prominence as a session musician, collaborating with notable artists such as Stevie Wonder and Chaka Khan. Barnes is particularly recognized for his exceptional skills on the saxophone and as a keyboardist. One of his notable works includes his collaboration on the classic album "Hotter Than July" (1980) by Stevie Wonder, where he played a significant role in shaping the sound. Additionally, he contributed to Chaka Khan's "I Feel for You" (1984) and has been involved in various projects that blend jazz, funk, and R&B elements. Barnes's impact on music is reflected in his ability to bridge genres and enhance the sound of well-known tracks through his instrumental prowess. His work has influenced a generation of musicians, particularly in the realms of funk and soul, where his innovative style continues to resonate. While he may not be a household name, his contributions to the music industry have left a lasting legacy among artists and music enthusiasts alike.