Gilbert and Sullivan refers to the partnership between British playwright W.S. Gilbert and composer Arthur Sullivan, who created a series of comic operas in the late 19th century. Their works are known for their witty dialogue, satirical themes, and memorable melodies. Some of their most famous operas include The Mikado, H.M.S. Pinafore, and The Pirates of Penzance. The duo's collaboration began in 1871 and continued for over two decades, producing a total of 14 operas. Their unique blend of humor and music has left a lasting impact on musical theatre, influencing countless artists and productions around the world.