"Gulistān"—Nocturne for Piano, commonly known as Gulistan, is a piano piece by Kaikhosru Shapurji Sorabji written in 1940. Its title refers to Golestan ("Rose Garden"), a collection of poems and stories by 13th-century Persian poet and writer Sa'di. The piece lasts about 30 minutes in performance and is often considered one of Sorabji's greatest works.[1]