Kicking off the extravaganza, Radio 2's jazz presenter Jamie Cullum and Sony award winning Drivetime host Simon Mayo launch 2DAY, previewing the day's shows and events, and playing
some of their personal favourite tracks.
Remember to tune in at 7am on Wednesday June 22nd!
Here are a few ways you can get involved:
Nominate your favourite Jamie Cullum radio show here
Vote for your live music moment to remember here
You are invited to the party here
Change your avatar for the day to this image to promote the day and use the hashtags #Radio2DAY #jamiecullum in all your tweets! Let's get it trending throughout the day.