Bob Daisley Reflects on Six Decades in Rock, Ozzy Osbourne, and the Legacy of Randy Rhoads

Mar 20, 2025

March 19, 2025, marked 43 years since the tragic loss of legendary guitarist Randy Rhoads. To honor his memory, Metal Mayhem ROC had an in-depth conversation with bassist Bob Daisley, a rock and metal icon with an incredible six-decade career. Having played alongside Rainbow, Uriah Heep, Ozzy Osbourne, Black Sabbath, and Gary Moore, Bob has witnessed and contributed to some of the most influential moments in heavy metal history.

In this exclusive interview, Bob reflects on the early days of Blizzard of Ozz, his time working with Randy, his experiences with Ozzy and Sharon Osbourne, and where he was when he heard about Randy's tragic passing.

From Rainbow to Ozzy: The Making of a Metal Legend

Bob Daisley’s career started with Widowmaker, but it was his transition to Rainbow in 1977 that propelled him into the rock elite. Brought in by Ritchie Blackmore, Bob played on tracks from Long Live Rock ‘n’ Roll and quickly made his mark. However, the band's shift toward a more radio-friendly sound led to his departure—a decision that soon opened the door to one of the most iconic collaborations in heavy metal history.

The Birth of Blizzard of Ozz

After parting ways with Rainbow, Bob met Ozzy Osbourne, who was assembling a new band following his exit from Black Sabbath. As fate would have it, Ozzy had already auditioned Randy Rhoads, a young and unknown guitarist from Los Angeles, but record executives were hesitant to bring him over. Bob recalls how he and Ozzy fought to get Randy flown to England, a move that would change rock history forever.

"Ozzy had already met Randy in LA and was excited about his playing, but Jet Records didn't want to bring him over because he was an unknown American guitarist," Bob revealed. "Ozzy and I pushed for it, and eventually, they agreed. When Randy arrived, it was clear from the first rehearsal—we had something special."

With Daisley on bass, Randy on guitar, and Lee Kerslake on drums, they wrote what would become the Blizzard of Ozz album. The chemistry between the three musicians was undeniable. Bob also took on lyric-writing duties, as Ozzy had never written lyrics before, and played a crucial role in crafting classics like "Crazy Train," "I Don’t Know," and "Mr. Crowley."

The Diary of a Madman Sessions & Uncredited Contributions

Following the massive success of Blizzard of Ozz, the band quickly began working on their sophomore effort, Diary of a Madman. Despite co-writing the songs, Bob and drummer Lee Kerslake were abruptly fired before the album was released.

"We recorded the entire album, and then suddenly, we got a call that we were out. We were blindsided," Bob said. "Then, when the album came out, our names weren’t even in the credits. It was as if we had never been involved."

To make matters worse, when Blizzard of Ozz and Diary of a Madman were later reissued, Bob and Lee’s original bass and drum tracks were replaced—something Bob described as a slap in the face.

The Day Everything Changed: The Death of Randy Rhoads

Bob had already moved on to Uriah Heep when tragedy struck on March 19, 1982. While on tour with Ozzy, Randy Rhoads was killed in a plane crash in Leesburg, Florida. Bob was in Texas when he heard the devastating news.

"I was checking out a venue with Lee Kerslake when a girl at the door mentioned that someone from Ozzy’s band had died in a plane crash," Bob recalled. "I immediately found a DJ who confirmed that it was Randy. It was unreal—I went pale, and Lee and I just sat in silence. We drank a toast to him, but we were heartbroken."

Randy Rhoads’ Lasting Legacy

Bob praises Randy’s humility, discipline, and musical genius, noting that he still gets emotional when discussing his late bandmate.

"Randy wasn’t just a great guitarist—he was a great person. He had such a unique sound and approach. He wasn’t trying to show off; he wanted the music to be perfect. His solos were structured like compositions, not just mindless shredding. His playing still inspires musicians to this day."

When asked about Randy’s best solos, Bob pointed to "Mr. Crowley" and "Diary of a Madman" as defining moments in guitar history.

"The solo on 'Mr. Crowley' is one of the best ever recorded. It’s pure magic. 'Diary of a Madman' was another masterpiece—his classical influences really shined through. It’s a shame we never got to see what he would have done next."

Moving Forward: Bob’s Work with Black Sabbath, Gary Moore & More

After his time with Ozzy, Bob continued his incredible career with some of rock and metal’s greatest names. He contributed to Black Sabbath’s The Eternal Idol album and recorded seven studio albums with Gary Moore, working with legendary acts such as Uriah Heep and Mungo Jerry.

Bob’s ability to adapt and contribute to numerous iconic records is a testament to his talent and profound understanding of music.

Final Thoughts & Bob’s Message to Fans

After six decades in rock and metal, Bob Daisley remains one of the most respected bassists and songwriters in the industry. While he acknowledges the legal battles he has faced over the years regarding royalties and credits, he chooses to focus on the music.

"At the end of the day, it’s about the music. The albums we made together—Blizzard of Ozz, Diary of a Madman—those records mean something to people. And Randy’s playing will never be forgotten. That’s what matters."

Bob also expresses gratitude to his fans, who continue to support his work and celebrate his contributions to rock history.

"The fans have been amazing. Their love for Randy and for these albums is what keeps this music alive. I can’t thank them enough."

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