忧郁的蜗牛，英国慢核民谣音乐人Keaton Henson Keaton Henson (born 24 March 1988) is an English folk rock musician, visual artist and poet from London. As a musician Henson usually sings and plays guitar. Henson suffers from serious stage fright and, as a result, he rarely plays concerts. His art show "Hithermost" took place at the Pertwee, Anderson & Gold gallery in London in January 2013 and "sold quickly". He has also released a wordless graphic novel called "Gloaming", published by Pocko, which is "essentially a field guide to a spirit world beyond our reality".