Mother and daughter Julie and Lauren from Edinburgh, partners Ben and Adam from Staffordshire and married couple Jess and John from Liverpool attempt to identify hit songs to win £10,000.
Competing in the music quiz this week are mother and daughter Donna and Nin from Watford, partners Luke and Hannah from Glasgow and married couple Chris and Lara from Newcastle.
Mother and daughter Shirley and Siobhan from London, radio DJs and best mates Mike and Brian from Glasgow and engaged couple Rachel and Raj from Hampshire are this week's contestants in the music-based game show.
Marvin and Rochelle present a celebrity special of the music quiz in which AJ Pritchard and his brother Curtis, newsreader Kate Silverton with TV presenter Anneka Rice and Dr Ranj Singh and DJ Dev Griffin play for charity.
Father and daughter Lee and Cariad from south Wales, brothers Dion and Kuresh from London and karaoke-loving twins Cathy and Sharon from Liverpool are the three pairs of contestants taking part in this edition of the music quiz.
Father and daughter Iain and Olivia from Nottingham, sisters Melisa and Kaya from London and partners Krys and Shane from Bridgend in Wales are the three pairs of contestants hoping to win £10,000 this week.
Mother and daughter Ali and Nevada from London, engaged couple Sean and Alan from Chester and military drummer Ronnie and his partner Wesley from Aldershot play the quick-fire music quiz.
Engaged schoolteachers Matt and Kerri from London, couple Megan and Rachel from Glasgow and father and son Tony and Oli from the West Midlands compete for the £10,000 jackpot in the music-based quiz.
Father and daughter Mark and Annabel from Middlesbrough, best friends Jamie and Jourdan from London and best mates Gabby and Ros from Oxfordshire take part in the music quiz.
Competing to show-off their music knowledge and win £10,000 this week are dad and daughter Bill and Laura from Glasgow, sisters Fredi and Amina from London, and married couple Emma-Rose and Stephen from Belfast.
Father and daughter Jaz and Rhianne from Northamptonshire, partners Hannah and Jarrod from Lancashire and married couple Dan and Kirsty from Rotherham are the contestants on this week's edition of the programme.
For the penultimate edition of the third series, Marvin and Rochelle are joined by married couple John and Carly from Kent, flatmates Priya and Lauren from Manchester and father and son Dave and Luke from Luton.
The third series of the music quiz concludes with mother and daughter Tanya and Alisha from Swansea, married couple Dave and Tony from Manchester, and married couple James and Jasmine from Surrey competing.