TLDR: Only two cast members of The Partridge Family contributed real vocals to the recordings: David Cassidy sang all lead vocals, and Shirley Jones sang background vocals. Nobody else in the cast made a sound on any record. All instruments were played by the Wrecking Crew, the legendary Los Angeles session musicians. Every other cast member, including Danny Bonaduce, Susan Dey, and the three younger actors, mimed their performances entirely.
It is one of the defining deceptions in American television history, and it was hiding in plain sight every Saturday night. The Partridge Family was not a band. They were actors pretending to be a band, with two exceptions.
Who Actually Sang
When producer Wes Farrell began developing the show’s music in 1970, the original plan was for only Shirley Jones to sing, with all other actors lip-syncing to prerecorded tracks.
Then David Cassidy demonstrated his vocal range to Farrell, and the plan changed.
Cassidy was permitted to record his own lead vocals on the tracks, a decision that transformed the show’s music from a television novelty into a genuine pop phenomenon.
His voice drove “I Think I Love You” to the top of the Billboard Hot 100 chart in late 1970. He is also the only cast member who could play guitar in real life, though he did not play guitar on any of the recordings.
Shirley Jones, a trained soprano with an Oscar-winning film career, contributed genuine background vocals blended with those of professional session singers.
She was not featured as a co-lead on most tracks; the studio kept Cassidy as the primary vocal focus. The exception was their duet on “Winter Wonderland” for the Christmas album.
On two tracks from the debut album, “I’m on the Road” and “I Really Want to Know You,” Cassidy does not appear at all.
The lead vocals were recorded entirely by session singers.
Who Actually Played
The instrumental foundation of all eight Partridge Family studio albums was provided by the Wrecking Crew, the legendary collective of Los Angeles-based session musicians who were responsible for the sound of an extraordinary proportion of popular American music during the 1960s and 1970s.
The drums on every Partridge Family record were played by Hal Blaine. The bass guitar was played by Joe Osborn and Max Bennett. The keyboards were played by Larry Knechtel and Mike Melvoin. The guitars were played by Tommy Tedesco, Dennis Budimir, Louie Shelton, and Larry Carlton. Percussion was handled by Gary Coleman.
These were the same musicians playing on records by the Beach Boys, Simon and Garfunkel, the Mamas and the Papas, and dozens of other artists during the same period.
The background vocals were engineered by the Ron Hicklin Singers, a prominent Los Angeles vocal group consisting of Tom Bahler, John Bahler, Ron Hicklin, and Jackie Ward.
What Each Cast Member Actually Contributed
Danny Bonaduce, who played bass guitar on screen, did not play a single note on any recording.
He learned this in the most direct way possible: in the middle of filming the 1970 pilot, David Cassidy looked over and told him “You don’t strum a bass guitar, you pluck it.”
Bonaduce did not actually learn to play bass until 2010.
Susan Dey, who played keyboards on screen as Laurie Partridge, did not play or sing on any recording. The keyboard parts were performed by Knechtel and Melvoin.
Dey was acutely aware of this and requested professional piano lessons during production so she could eventually perform convincingly. The producers denied the request, prioritizing production schedules over authenticity.
Jeremy Gelbwaks and Brian Forster, who took turns playing Chris Partridge on drums across the four seasons, did not play on the recordings. The drums were Hal Blaine’s domain on every track.
Suzanne Crough, who played Tracy Partridge on tambourine, was in the same position. The percussion was entirely Blaine’s.
How This Compared to The Monkees
The Partridge Family’s musical arrangement was broadly similar to what happened with the Monkees, with one significant difference.
The Monkees were actively prevented from playing their own instruments in the early seasons, which became a source of genuine frustration and eventually led to a public revolt by the band members.
The Partridge Family cast, with the exception of Cassidy, were actors who never claimed to be musicians, and the show’s premise did not depend on the fiction of their musical authenticity in the way the Monkees did.
The Monkees also eventually played their own instruments on some of their later recordings, and all four were genuinely musically capable.
Among the Partridge Family cast, only Cassidy and Jones would have belonged in a recording studio.
It is also worth noting that the cast never performed a single live concert together. The group existed strictly as a television and recording construct. Only David Cassidy toured, performing to sold-out stadiums globally with his own professional backing musicians.
He was initially paid $600 per week in television salary and received virtually no merchandising royalties from the massive commercial machine built around his image, a situation that led to subsequent lawsuits.
How This Compared to The Monkees
Screen Gems had learned an expensive lesson with their previous musical television venture.
The Monkees were structured similarly in their early seasons, with the Wrecking Crew providing the instrumental tracks while the actors lip-synced on screen.
But the Monkees members had prior musical backgrounds and staged a highly publicized rebellion against music supervisor Don Kirshner, successfully winning the right to play their own instruments and write their own songs on later albums.
Having absorbed that lesson, Screen Gems structured The Partridge Family to prevent any such rebellion entirely.
By hiring actors with no musical experience, with the exception of Cassidy and Jones, and isolating them completely from the recording process, the producers ensured absolute corporate control over the musical brand.
The cast never had any creative input and never had any leverage to demand it.
The result was a more predictable and commercially consistent product, and a less interesting human story.
For the full story of the cast, see our Partridge Family cast where they are now.
The Partridge Family Music: Frequently Asked Questions
Who actually sang on The Partridge Family records?
Only David Cassidy and Shirley Jones sang on The Partridge Family recordings. Cassidy performed all lead vocals after demonstrating his voice to producer Wes Farrell. Jones contributed genuine background vocals. All other cast members, including Danny Bonaduce and Susan Dey, mimed their performances. On two tracks from the debut album, session singers performed the lead vocals entirely without Cassidy.
Did Danny Bonaduce actually play bass on The Partridge Family?
No. Danny Bonaduce mimed all bass guitar performances on screen. The basslines on all Partridge Family recordings were played by session musicians Joe Osborn and Max Bennett of the Wrecking Crew. Bonaduce did not learn to play bass at all until 2010.
Who were the musicians who actually played on Partridge Family records?
All instruments were played by the Wrecking Crew, the Los Angeles session musician collective. Drums were played by Hal Blaine, bass by Joe Osborn and Max Bennett, keyboards by Larry Knechtel and Mike Melvoin, and guitars by Tommy Tedesco, Dennis Budimir, and Louie Shelton. Background vocals were recorded by the Ron Hicklin Singers and the Love Generation vocal group.
