The Langham is a luxurious hotel located in the heart of London's West End. It features a stylish discotheque called Artesian, which is located on the ground floor of the hotel. Artesian is a chic space that has been designed to resemble a 1920s speakeasy. It features a large dance floor, a DJ booth, and a bar. The music is a mix of house, techno, and disco, and the atmosphere is sophisticated and glamorous. Artesian is open to hotel guests and members of the public, and it's the perfect place to dance the night away in style.