The British Casuals were a pop band from England that achieved fame in the late 1960s. Their music, characterized by catchy, upbeat melodies and harmonious vocals, was heavily influenced by the Merseybeat and pop music trends of the era. They were most notable for their single "Jesamine," which reached number 2 on the UK Singles Chart in 1968. Despite their brief period of success, the band’s influence on the British pop scene was significant, and they left an enduring legacy in the world of 1960s popular music.