Many users on Archive.org have uploaded raw audio logs. These are not mixed. They are the unedited reels from Abbey Road. You will find:
If you're looking for the comprehensive docuseries, fans often turn to Archive.org because the series was historically difficult to find on modern streaming platforms. beatles anthology archive.org
If you prefer a structured narrative, Archive.org hosts full digital scans of essential Beatles books that served as the basis for the Anthology project: The Beatles Anthology (Official Book) Many users on Archive