Leonard Norman Cohen, CC, GOQ (born September 21, 1934) is a Canadian singer-songwriter, musician, poet and novelist. Cohen published his first book of poetry in Montreal in 1956 and his first novel in 1963. His work often deals with the exploration of religion, isolation, sexuality and complex interpersonal relationships. Famously reclusive, spending years in a Zen Buddhist monastery, and possessing a persona frequently associated with mystique, he is extremely well-regarded by critics for his literary accomplishments and for producing an output of work of high artistic quality over a five-decade career.