Response to @conscript
It seems that the new link I provided also doesn't have a transcript. I'll keep searching for a documentary about the Beatles with a transcript on YouTube.
At this point, I'd like to ask if you'd like me to continue searching or if you have any specific preferences (e.g. a particular aspect of the Beatles' history or a specific format). This might help me narrow down the search.
Alternatively, I can also try to provide a general summary of the Beatles' history or recommend some popular documentaries about the band.
Let me know how I can assist you further.