I find that LSD helps me tap into a creativity of which I'd been previously mostly ignorant. If it was a question of whether LSD has given me more to work with while being an aide in learning how to assimilate as many aspects of my experience as possible into creative expression, then I would say that it's helped me increase my creativity by increasing awareness of a creativity that is transcendent.
Well said... I find that my perception of time is different on LSD. It almost seems like my experience slows down with complete mental clarity and astute concentration. This really helps with timing when I make music. Also, I feel like perception on LSD can be described as godlike (or as you said "transcendent"), which opens new avenues of creative expression. Again, nice piece, I hope to see more in the future.