In addition, Garfunkel has a special list of his favorites, which itself runs to 170 books. I didn't go through his whole list, but of the favorites I've only read twenty-two out of the hundred and seventy. And while my list is longer than his* that's to be expected given that reading is a side-line for a great musician whereas it's a large part of what I do as an editor and scholar.
Here's the list.
*(it currently stands at 3558 from the restart date in 1981, with the previous list having gotten to 536 books between 1975 and 1981)