Plas Johnson, the studio saxophonist whose warm tenor solo turned Henry Mancini’s theme for “The Pink Panther” into one of the most recognizable pieces of music in Hollywood history, has died at age 94. His daughter Stephanie Oliver and son Eric Johnson confirmed that Johnson passed away on July 15 at his Los Angeles home, approximately one week shy of his 95th birthday.

His family said Johnson had remained active almost to the end, performing at his retirement community roughly a month before he died. He died in Granada Hills, a neighborhood in Los Angeles. No cause of death was disclosed.

Throughout a career spanning more than fifty years, Johnson established himself as one of the recording industry’s most sought-after session musicians, contributing his distinctive sound to recordings by Frank Sinatra, Nat King Cole, Marvin Gaye, BB King, Barbra Streisand, Elton John, Ella Fitzgerald and Peggy Lee. However, his most defining work remained the saxophone melody he recorded in 1963 for Blake Edwards’ comedy featuring Peter Sellers as the clumsy Inspector Jacques Clouseau.

A Theme Built Around His Sound

Mancini did not simply hire a saxophonist and hope for the best. The composer later wrote that he had crafted the piece specifically with Johnson in mind, saying the musician had “the sound and the style I wanted.” The result was an instantly hummable melody that has outlived the film that introduced it and become shorthand for stealth and mischief in popular culture.

Johnson recalled the recording session as something rare. The players nailed it almost immediately, he said years later, and the reaction in the room caught him off guard. “We only did two takes, I think,” he once said. “When we finished, everyone applauded, even the string players.” He added, with characteristic understatement, that string players never applaud for anything.

The praise proved durable. When issued as a single, the composition climbed into the Top 10 on the adult contemporary chart and earned three Grammy Awards. The score eventually placed 20th on the American Film Institute’s ranking of cinema’s greatest film scores and received an Academy Award nomination for best original score at the 37th Academy Awards.

From Louisiana Bandstands to Los Angeles Studios

Johnson was born Plas John Johnson Jr. on July 21, 1931, in Donaldsonville, Louisiana, the middle of three children in a family steeped in music. His father played banjo and saxophone; his mother played piano. He made his professional debut at age 10, performing as a singer before he ever picked up a horn.

At 12, he was gifted a soprano saxophone and began taking lessons. He soon expanded to alto, tenor and baritone saxophones and later learned the clarinet and flute. As a teenager he was already playing in New Orleans, work that led to a spot in the touring band of R&B singer Charles Brown. His touring career paused when military service called, and he spent that time playing in an Army musical ensemble.

In 1950, Johnson recorded for the first time with his brother Ray on the DeLuxe Records label. After switching from soprano to the alto and tenor saxophones that would define his voice, he moved to Los Angeles in 1954 and settled into the city’s studio ensembles, becoming a session musician whose credits soon read like a survey of American popular music.

He understood exactly what his job was on those dates. His solos, he later reflected, always seemed to lift a record up another notch, whether he had eight bars or 12, and he was accustomed to filling in behind the vocalist afterward.

A Ubiquitous, Often Unseen Presence

Johnson’s playing turned up in places listeners rarely connected to a single name. He recorded theme songs for television series including “The Monkees,” “Mannix” and “The Odd Couple.” He played the piccolo solo on Bobby Day’s 1958 track “Rockin’ Robin,” and he worked on The Beach Boys’ celebrated 1966 album “Pet Sounds.” For 15 years he was a fixture in host Merv Griffin’s house band on “The Merv Griffin Show.”

His connection to “The Pink Panther” endured across the decades. Johnson returned to the material to record a new version of the theme for the 2006 remake starring Steve Martin, revisiting the melody that had followed him for more than 40 years.

Harmonica player and record producer Bob Corritore honored Johnson on social media, describing him as a musician’s musician whose rich, resonant sound and elegant melodic sense remained with him throughout his entire career. Corritore noted that when he once tried to praise Johnson’s raw, rocking jump-blues sides from the mid-1950s, the saxophonist waved them off as primitive compared with the jazz eloquence he later achieved.

Johnson leaves behind his wife Carol, to whom he was married for six decades; their son Philip; his children Eric Johnson and Stephanie Oliver; three children from his first marriage, Cheryl, David and Denise; eight grandchildren; and 12 great-grandchildren.