Marvin and Rochelle Humes present a music-based quiz show in which a married couple from Kent, a father and son from Luton and two flatmates from Manchester must name as many hit songs and artists as possible under intense pressure, with a £10,000 jackpot up for grabs. Across three rounds, their knowledge is put to the test, as they attempt to identify huge hits from across the years. Whether it's a song from the swinging 60s or the number-one track in today's charts, the teams must prove their ability to recognise songs from all genres of music - from pop to country, rock to R&B and many more.