There's a great 99% Invisible on the Real Book:
https://99percentinvisible.org/episode/the-real-book/
Link has a lot of photos of a "real" Real Book.
https://99percentinvisible.org/episode/the-real-book/
Link has a lot of photos of a "real" Real Book.
Previous discussion: https://news.ycombinator.com/item?id=26737142