A compendium of quotes from musicians about their creadive pracess, by Jenny Boyd, Ph.D. (I love it when people insist on brandishing their dodgy doctorates at you). Jenny Boyd, Ph.D., is the sister of Patty Boyd, former spouse of George Harrison and then of Eric Clapton, so she has good access to celebs of those times and a few from later (Sinead O'Connor is hugely over-represented here).
As you might expect, it's mostly vague and anodyne stuff, with large helpings of mystical twaddle, but like anything else - such is the mystery of creation - something in it might inspire you if you happen to read it at the right moment.
Considering it's related to her Ph.D. research, it's methodologically disappointing (I don't think the awarding university is identified, as indeed it isn't on her personal web page): none of the key terms, such as creativity, are defined, even slightly, and there's no attempt to reconcile or evaluate contradictory propositions. And if you were hoping for any usable tips, forget about it.
There were a few quotes I liked, though, such as this from Ringo: "The two reasons I stayed up mostly all night was, one, because I convinced myself I was an insomniac and [, two,] because I was frightened of the dark! Very shortly after I stopped drinking and taking drugs, I realised I wasn't frightened of the dark and I wasn't an insomniac." I can relate, man. Peace and love. In general, the chapter on drugs and creativity is probably the most interesting - insofar as it takes a position, it seems to be: can work, but probably best avoided and don't be surprised if you end up doing nothing and/or just die. Keith Richards is another notable interviewee here and elsewhere.
It's not only rock'n'roll, and I kind of like it, a bit.