Kylie, Gareth Malone, Gabrielle, YolanDa Brown and Blossoms are the BBC Music Day Ambassadors who will be taking part in events and broadcasts in celebration of the day.

Now in its fourth year, BBC Music Day is an annual celebration of the power of music to change lives.

As a special surprise for commuters, Kylie has recorded some music-related messages which will be played at major rail stations on 28 September.

Monday: Pointless

BBC One, 5:15pm

It's the 1,000th episode of Pointless! This time the hosts do a switcheroo, so Richard Osman takes centre stage and Alexander Armstrong is at the desk with much needed back-up.

Monday

Scream Queens

E4

10pm

Jamie Lee Curtis and Emma Roberts star in sorority slasher flick Scream Queens, a modern take on a whodunit, where anyone could be the murderer, or the next victim.