Maxwell Cadien Sedgley, known as Max Sedgley, is a British producer and disc jockey, currently signed to the independent record label, Sunday Best (founded by Rob da Bank) and Jalapeno Records. He also records under the artist name Cadien. In 2004, Sedgley released his first single, "Happy", a remix of which was later used by ITV as the theme music to their coverage of the Euro 2004 football tournament. It has also been used on adverts for Ambrosia Rice and Bacardi Rum. It reached #30 in the UK Singles Chart in July 2004.