it was when i was 15 years old that i discovered the cbgb punk rock scene in new york and patti smithand i bought her record the day it came out, and then i kind of never looked back. but i took photographs the whole time that i was performing and writing and singing with rem. and i've used photography in my life almost like a diary, because i don't really write anything down, and so the images, for me, are kind of a way of remembering my extraordinary and very, very lucky life. i've had a sneak preview of the book of photographs and images which you are currently releasing and it's fascinating to me because it's partly, it seems, a visual memoir. there are people in that book, pictures of people in that book who — well, there you go — who clearly have been very important to you. some very personal, family members. some very famous — very famous writers and actors and artists. why have you chosen to profile these particular people? my best friend, tom gilroy, when he saw the book for the first time — and he's in it — he said, "this is like the james brown" — there's a james brown song