Legal Disputes and Recognition Daisley’s disputes over songwriting credits and royalties, especially related to Ozzy Osbourne’s early solo albums, brought him into the public eye beyond musicianship. These conflicts highlight common issues in the music industry regarding songwriting attribution, session player contributions, and the business arrangements between artists, managers, and record companies. While legal outcomes varied by jurisdiction and case, the controversies prompted discussions about crediting and compensation practices in rock music.

The title For Facts Sake is a brilliant play on words that highlights Daisley’s primary motivation for writing the book entirely by himself, without the aid of ghostwriters. Over the years, massive corporate machinery and aggressive management tactics sought to minimize, and at times completely erase, the contributions of Daisley and drummer Lee Kerslake. The most infamous flashpoint occurred in 2002, when the original bass and drum tracks for Blizzard of Ozz and Diary of a Madman were notoriously re-recorded by Robert Trujillo and Mike Bordin in an attempt to bypass royalty disputes.

He was fired again before release and replaced by Mike Inez (bass) and credited only as writer.

He proves that despite the injustices of the corporate music world, the music itself remains untainted. When you hear the opening bass riff of "Crazy Train" or the delicate fretless work on "Mama, I'm Coming Home," you are hearing the soul of Bob Daisley. For anyone wanting to truly understand the mechanics of classic rock history, putting down the myths and picking up Daisley's factual account is an absolute necessity.

The tone of the book is described as “impressively detailed, funny, quick‑paced, shocking at times, and above all, packed with reflection and insight”. It is both a memoir and a piece of rock history – and for fans who have followed the saga, it is the long‑awaited chance to hear Daisley’s side of the story directly from the source.

Bob Daisley's autobiography, "For Facts Sake," has been updated for 2025 with a new 4th edition featuring 40,000 words of expanded content, officially available in hardback and audiobook formats. The book is not officially available in a digital PDF format, though it is readily accessible via the Official Bob Daisley Shop.

As of 2022, there have been updates on Bob Daisley's ongoing disputes with Ozzy Osbourne and his management team. In a recent interview, Daisley mentioned that he is working on a new project, which may include additional information about his experiences in the music industry.

Daisley relied heavily on meticulously kept personal diaries and an archive of over to craft a factual timeline. The book traces his journey from working-class Sydney, Australia, to the absolute pinnacle of British and American hard rock. For Facts Sake - Bob Daisley

This article explores what makes Bob Daisley's "For Facts Sake" an essential read for any fan of classic rock and heavy metal, while also providing clarity on the book's availability and how to experience this definitive volume.