NEW YORK (AP) — Daryl Dragon, the cap-wearing “Captain” of Captain & Tennille, who died last Wednesday at age 76 has been hailed as a “brilliant musician” and a “great guy”.

Dragon, who teamed with then-wife Toni Tennille on such easy listening hits as Love Will Keep Us Together and Muskrat Love, died of renal failure at a hospice in Prescott, Arizona, according to spokesman Harlan Boll. Tennille was by his side.

“He was a brilliant musician with many friends who loved him greatly. I was at my most creative in my life when I was with him,” Tennille said in a statement.

Dragon and Tennille divorced in 2014 after nearly 40 years of marriage, but they remained close and Tennille had moved back to Arizona to help care for him.

Dragon and Tennille met in the early 1970s and soon began performing together, with the ever-smiling Tennille singing and the dourer Dragon on keyboards. He would later serve as Captain & Tennille’s producer.

Their breakthrough came in 1975 when they covered the bouncy Neil Sedaka-Howard Greenfield song Love Will Keep Us Together.

Sedaka and Greenfield, a top hit-making team in the late 1950s and early 1960s, were nearing the end of their partnership and had written Love Will Keep Us Together as an ode to their long-time bond. Sedaka himself recorded the song, released it as a single in France, and included it on his 1974 album Sedaka’s Back.

Captain & Tennille’s version, slightly faster and funkier than the original, wasn’t Dragon’s first choice as a single. He had favoured a cover of Beach Boy Bruce Johnston’s I Write The Songs, which in 1976 became a signature hit for Barry Manilow.

But Love Will Keep Us Together topped the charts in the summer of 1975. It won a Grammy for record of the year and not only made Captain & Tennille stars, but helped further revive Sedaka’s career. In October 1975, his single Bad Blood hit Number One.

Sedaka tweeted Wednesday that Dragon was “a great musician, keyboard player and friend for over 40 years. He took Love Will Keep Us Together, made it his own with the magic of his playing and her incredible voice”.

Meanwhile, Captain & Tennille — known early on as The Captain & Tennille — followed with a mix of covers such as Muskrat Love and Shop Around and original songs, including Tennille’s ballad Do That To Me One More Time, which hit Number One in 1980. They also briefly starred in their own television variety show before their careers faded in the 1980s.

Over the past 30 years, they continued to perform and work together on occasion, with more recent albums including The Secret Of Christmas.

A Los Angeles native, Dragon was the son of Oscar-winning composer Carmen Dragon and singer Eloise Dragon and was himself a classically trained musician. Before he was with Tennille, he played keyboards for the Beach Boys and was dubbed “The Captain” by singer Mike Love, who noted Dragon’s fondness for sea captain’s caps. Tennille briefly worked with the Beach Boys as a backup singer.

“So sad to hear about Daryl Dragon,” the Beach Boys’ Brian Wilson tweeted Wednesday. “Daryl was a great guy and a hell of a musician and keyboard player. I feel very bad about this.”

In 2016, Tennille published Toni Tennille: A Memoir, in which she alleged their marriage was far removed from their cheerful hits. They wed in 1975, but Tennille recalled that their marriage was announced in advance — and to their surprise — by the record company. The couple, which had been living together, made it official in November of that year.

Tennille would allege that the couple suffered from lack of intimacy and blamed it on what she described as Dragon’s “very, very difficult family” and “famous but overbearing father”.

“I kept trying and trying and thinking I could bring this man who has so much to give into the light,” she told NBC‘s Today show in 2016. “I wanted him to experience the joy that I had with my very loving family.”

Dragon is survived by his older brother, Doug Dragon, and two nieces, Kelly Arbout and Renee Henn.