Aaron Abeyta, also known by his stage name "P-Nut," is an American musician best recognized as the bassist and backing vocalist for the alternative rock band 311. Born on March 26, 1970, in Los Angeles, California, Abeyta joined 311 in 1990, contributing to the band's distinctive sound that blends rock, reggae, hip-hop, and funk. 311 gained significant popularity in the 1990s, particularly with albums like *Music* (1993), *Grassroots* (1994), and the breakthrough *Transistor* (1997). Their 1999 album *Soundsystem* further solidified their status, featuring popular tracks like "Come Original" and "Flowing." Abeyta's energetic bass lines and harmonies are integral to the band's dynamic. 311's impact on the music scene includes a devoted fan base, known as "The 311 Family," and influence on the nu-metal and alternative genres. They are known for their engaging live performances and have sustained a long career, continuing to tour and release new music. Abeyta’s contributions have played a key role in defining the band's unique sound and maintaining their relevance in the ever-evolving music landscape.