William “Billy Bass” Nelson, original bassist for Funkadelic and a co-founder of Parliament-Funkadelic, has died at the age of 75. Born on January 28, 1951, Nelson died on January 31, 2026, three days after his birthday.

The news of Nelson’s death was shared on the Facebook page of George Clinton. The cause of death was not revealed but it was known that Nelson had been receiving hospice care. This announcement came following a previous false death notice on January 26, which was subsequently removed.

Nelson started his musical journey in Plainfield, New Jersey, working in George Clinton’s barbershop during his teenage years. Clinton, later on, invited the young Nelson to join his doo-wop vocal group, the Parliaments.

In 1967, the Parliaments released their breakthrough single “(I Wanna) Testify”, reaching Number 20 on the pop chart and Number 3 on the R&B chart. This success marked the group’s commercial standing and paved the way for a more experimental musical journey.

Nelson played a major role in steering the group’s direction towards the future. He suggested the inclusion of guitarist Eddie Hazel, who would later become a funk legend. Nelson was also responsible for the creation of the name “Funkadelic”, a term that would epitomize the new phase of psychedelic funk-rock fusion.

When George Clinton decided to reshape his music direction due to legal and contractual issues, Funkadelic emerged. The band was known for its electric, guitar-focused funk style that blurred the lines between rock, soul, and psychedelic experimentation. Nelson was instrumental in this transformation, with his bass style that uniquely fused elements of funk and rock.

Nelson’s bass work became the defining factor in Funkadelic’s initial and most influential tracks. He was part of the Funkadelic album in 1970, which marked the group’s experimental approach to funk music. In the same year, he also contributed to the album “Free Your Mind and Your Ass Will Follow,” further solidifying the band’s reputation for blending social commentary with sonic innovation.

Nelson’s most acclaimed work was on the “Maggot Brain” album in 1971, widely regarded as one of the masterpieces of funk music. He also lent his talents to Parliament’s “Osmium” album, contributing to the broader Parliament-Funkadelic music universe.

However, Nelson’s time with the original Funkadelic lineup was short-lived. He left the band in 1971 due to financial disagreements with Clinton. This kind of dispute would unfortunately become common with other band members in the future. Despite the bitter parting, Nelson’s early contributions remained integral to the group’s legacy.

After his departure from Funkadelic, Nelson established a varied career as a session musician and collaborator. He worked with the Temptations, applying his signature bass style to one of Motown’s most renowned acts. He also worked with Lionel Richie, Smokey Robinson, and the Commodores, proving his ability to incorporate his unique style within different musical settings while maintaining his signature sound.

In 1994, Nelson reconciled with the Parliament-Funkadelic collective and rejoined P-Funk. He participated in tours and recordings with different extensions of the original group. In the same year, he released “Out of the Dark,” an album under the name O.G. Funk, showcasing his ongoing creative vitality and connection to the funk tradition he helped pioneer.

Nelson’s contributions to music were formally recognized in 1997 when he was inducted into the Rock and Roll Hall of Fame as part of Parliament-Funkadelic. He was one of 16 members of the collective inducted, a testament to the collaborative essence of Clinton’s musical vision while acknowledging the individual talents that made it achievable.

Parliament-Funkadelic’s induction into the Hall of Fame signified the group’s profound impact on popular music. Their innovative blend of funk, rock, soul, and psychedelia created a blueprint that influenced countless artists across multiple genres, from hip-hop producers who sampled their records to rock bands who adopted their experimental approach.

Nelson’s bass lines were particularly influential in hip-hop music, and his work was frequently sampled. His deep bass patterns from the early 1970s laid the groundwork for numerous hip-hop tracks decades later, bringing his artistry to new audiences who may not have known the original Funkadelic recordings.

Nelson’s experimental approach to bass guitar influenced many fellow bassists. His exploration with tone and patterns helped expand what a bass guitar could do in popular music. Rather than just maintaining the rhythm, Nelson’s bass often functioned as a lead instrument, creating memorable hooks and musical phrases that defined entire songs.

The barbershop where Nelson first met Clinton was more than just a workplace. It served as a creative platform where ideas were shared, songs were developed, and the groundwork of a musical revolution was laid. This informal, collaborative environment shaped the Parliament-Funkadelic ethos of collective creativity and boundary-pushing experimentation.

Nelson’s journey from a barbershop employee to a Rock and Roll Hall of Fame inductee is a testimony to the transformative power of musical innovation and collaboration. His openness to new sounds, pushing technical boundaries, and taking creative risks helped define a music era that continues to resonate today.

Nelson’s legacy goes beyond his recorded music. He contributed to establishing a musical philosophy that prioritized creativity, experimentation, and teamwork over commercial formulas. That approach influenced not just funk music, but also rock, hip-hop, and electronic music, creating waves that continue to impact contemporary music decades after he first picked up his bass guitar in George Clinton’s barbershop.