I agree, friends! I first heard of “Fake Books” when I was 15 and playing piano in restaurants with Bass and Drums. Our Trio played all the current pop songs and used that lead sheet format so we could all be on the “same page” and would not have to memorize so many tunes. I knew about 300 of the songs from memory, but using the Fake Books, I could play more than 1000. You do have to develop your improvisational skills, and it can be quite challenging, I must say. But it was a great way to pay my way through college without having to wash dishes, ha, ha!
Cheers,
Balfour