Sylvester Stewart (March 15, 1943 – June 9, 2025), better known by his stage name Sly Stone, was an American musician, songwriter and record producer. He was the frontman of Sly and the Family Stone, playing a critical role in the development of psychedelic soul and funk with his pioneering fusion of soul, rock, psychedelia, and gospel in the 1960s and 1970s. AllMusic stated that "James Brown may have invented funk, but Sly Stone perfected it," and credited him with "creating a series of euphoric yet politically charged records that proved a massive influence on artists of all musical and cultural backgrounds". Crawdaddy! has credited him as the founder of the "progressive soul" movement.
Born in Denton, Texas, and raised in the Bay Area city of Vallejo in Northern California, Stone mastered several instruments at an early age and performed gospel music as a child with his siblings (and future bandmates) Freddie and Rose. In the mid-1960s, he worked as both a record producer for Autumn Records and a disc jockey for San Francisco radio station KDIA. In 1966, Stone and his brother Freddie joined their bands together to form Sly and the Family Stone, a racially integrated, mixed-gender act. The group would score hits including "Dance to the Music" (1968), "Everyday People" (1968), "Thank You (Falettinme Be Mice Elf Agin)" (1969), "I Want to Take You Higher" (1969), "Family Affair" (1971), and "If You Want Me to Stay" (1973) and acclaimed albums including Stand! (1969), There's a Riot Goin' On (1971), and Fresh (1973).
By the mid-1970s, Stone's drug use and erratic behavior effectively ended the group, leaving him to record several unsuccessful solo albums. He toured or collaborated with artists such as Parliament-Funkadelic, Bobby Womack, and Jesse Johnson. In 1993, he was inducted into the Rock and Roll Hall of Fame as a member of the group. He took part in a Sly and the Family Stone tribute at the 2006 Grammy Awards, his first live performance since 1987. In 2017, Stone was awarded the Grammy Lifetime Achievement Award. Stone was selected for induction into the National Rhythm and Blues Hall of Fame in September 2025.
Stone released his autobiography, Thank You (Falettinme Be Mice Elf Agin), in 2023.
Sylvester Stewart was born in Denton, Texas, on March 15, 1943. Stewart was raised in Texas, before the family moved to Vallejo, California in 1950, in the North Bay of the San Francisco Bay Area. He was the second of five children born to K.C. and Alpha Stewart, a deeply religious couple. As part of the doctrines of the Church of God in Christ (COGIC), to which the Stewart family belonged, the parents encouraged musical expression in their middle-class household. Sylvester and his brother Freddie, along with their sisters Rose and Loretta, formed "the Stewart Four" as children, performing gospel music in church. They recorded and locally released a 78 rpm single, "On the Battlefield" b/w "Walking in Jesus' Name", in August 1956. Only their eldest sister Loretta did not pursue a musical career; the others, including youngest sister Vaetta or "Vet", would later adopt the surname "Stone" and pursue musical interests.
Sylvester was identified as a musical prodigy. By the time he was seven, he had already become proficient on the keyboards, and by the age of eleven, he had mastered the guitar, bass, and drums as well. While still in high school, Sylvester had settled primarily on the guitar and joined a number of high school bands. One of these was the Viscaynes, a doo-wop group in which Sylvester and his friend Frank Arellano—who was Filipino—were the only non-white members. During the same period, Sylvester also recorded a few solo singles under the name Danny Stewart. With his brother, Fred, he formed several short-lived groups, like the Stewart Bros. After high school Stone studied music at the Vallejo campus of Solano Community College. Early on, a fifth-grade classmate misspelled his name "Slyvester," and the nickname had followed him ever after.
In the mid-1960s, Stone worked as a disc jockey for San Francisco, California, soul radio station KSOL, where he included white performers such as The Beatles and The Rolling Stones on his playlists. During the same period, he worked as a staff record producer for Autumn Records, producing for predominantly white San Francisco-area bands such as The Beau Brummels, The Mojo Men, Bobby Freeman, and Grace Slick's first band, The Great Society.
Stone was influential in guiding KSOL-AM into soul music and started calling the station K-SOUL. The second station where he deejayed was a popular soul music station (sans the K-SOUL moniker), at 107.7 FM (now known as KSAN). While still providing "music for your mind, body, and your soul" on KSOL, Sly Stone played keyboard for numerous major performers including Dionne Warwick, Righteous Brothers, Marvin Gaye, and many more, including at least one of the three Twist Party concerts by then chart topper Chubby Checker held at the Cow Palace in San Francisco in 1962 and 1963.
In 1966, Sly was performing with his band Sly and the Stoners which included Cynthia Robinson on trumpet. His brother Freddie was working with his band called Freddie and the Stone Souls with Greg Errico and Jerry Martini. After also adding Larry Graham as a bassist, they fused the bands together. Working around the Bay Area in 1967, this multiracial band made a strong impression.
Sly and the Family Stone's success
After a mildly received debut album, A Whole New Thing (1967), Sly and the Family Stone had their first hit single with "Dance to the Music", which was later included on their second album of the same name (1968). Although their third album, Life (also 1968), also suffered from low sales, their fourth album, Stand! (1969), became a runaway success, selling over three million copies and spawning a number one hit single, "Everyday People". By the summer of 1969, Sly and the Family Stone were one of the biggest names in music, releasing two more top five singles, "Hot Fun in the Summertime" and "Thank You (Falettinme Be Mice Elf Agin)"/"Everybody Is a Star", before the end of the year and appearing at Woodstock. During the summer of 1969, Sly and the Family Stone also performed at the Summer of Soul concerts in Harlem and received an enthusiastic response from the large crowd.
After the group began touring following the success of Dance to the Music, The Family Stone drew praise for their explosive live show, which attracted black and white fans in equal measure. When Bob Marley first played in the U.S. in 1973 with his band The Wailers, he opened on tour for Sly and The Family Stone.
Along with David Kapralik who brought Sly and the Family Stone to Epic records, Stone co-formed Stone Flower Productions, a company that was jointly owned by both of them. Kapralik played multiple roles in Sly's career, serving as a producer and advisor. Sly was occasionally seen wearing a Star of David necklace, which some sources have interpreted as a personal nod to Kapralik.
The label that had material produced by the company, Stone Flower Records, had their records distributed by Atlantic Records.
With the band's newfound fame and success came numerous problems. Relationships within the band were deteriorating; there was friction in particular between the Stone brothers and Larry Graham. Epic requested more marketable output. Jewish-American manager David Kapralik claimed that the Black Panther Party urged Stone to replace him with a black manager.
After moving to the Los Angeles area in fall 1969, Stone and his bandmates became heavy users of illegal drugs, primarily cocaine and PCP. As the members became increasingly focused on drug use and partying (Stone carried a violin case filled with illegal drugs wherever he went), recording slowed significantly. Between summer 1969 and fall 1971, the band released only one single, "Thank You (Falettinme Be Mice Elf Agin)"/"Everybody Is a Star", in December 1969. This song was one of the first recordings to employ the heavy, funky beats that would be featured in the funk music of the following decade. It showcased bass player Larry Graham's innovative percussive playing technique of bass "slapping". Graham later said that he developed this technique in an earlier band in order to compensate for that band's lack of a drummer.