I feel like very few people fully appreciate the music of Donovan, which is a shame because he may be the greatest musician of the psychedelic era in the 60's. Atlantis is his best song. A sort of whimsical and beautiful song which tells the story of the lost continent. Probably the best psychedelic song there is. It lacks the self-indulgent meandering that plagued the Grateful Dead, and lacks the obvious drug references of most psychedelic music. It's not overly rock and roll, but not overly folk either. A brilliant song with a very strong, beautiful melody.