The Applejacks were a British pop and beat group of the 1960s. They are known for their distinctive skiffle sound, characterized by a blend of jazz, blues, and folk influences. The band was unique for its time, featuring Megan Davies on bass, one of the few female musicians in a British Invasion group. They gained significant popularity with their 1964 hit "Tell Me When," but despite their early success, they were unable to maintain a consistent presence on the music charts.