Best friends Izzy and Ellie from Sheffield, husband and wife Joy and Joe from Nottingham, and dad and son Tom and Paul from Liverpool compete in the compulsively play-along music quiz.

Brothers Cam and Bailey from Sawbridgeworth, best friends Holly and Khadi from London and Cardiff, and stepdad and stepdaughter Mark and Lauren from South Derbyshire compete in the music quiz.

Couple Julia and Connor from Edinburgh, sisters Lisa and Tania from Chesterfield, and mum and son Ryan and Andrea from Cambridge compete in the high-tempo music quiz.

Brother and sister Joel and Caitlin from Coventry, dad and daughter Mark and Aimee from Aberdeen and brother and sister Sam and Hannah from Felixstowe compete in the high-tempo music quiz.

Mum and son Tom and Faith from Warrington, best friends Johnny and Scotty from Peterborough, and best friends Nicki and Gillian from Glasgow compete in the high-tempo music quiz.

Couple Sam and Priya from Gravesend, colleagues Anthony and Jenna from Belfast, and mum and son Adam and Diane from Southport, compete in the high-tempo music quiz.