BBC Radio 1's Big Weekend is set to kick off the UK's major festival season by bringing some of the biggest local and international artists to Liverpool.
In total, about 100 acts will be appearing on four stages across the three-day festival, which begins later.
Sefton Park will welcome the likes of Natasha Bedingfield, Sam Fender, Sugababes, The Wombats and Biffy Clyro.
More than 100,000 music fans are expected to attend over the weekend.
Are tickets still available?
General admission tickets are still available for Friday from Ticketmaster and are priced at £33 each plus a £4.50 booking fee.
Friday: Line-up and stage times
Radio 1 Main Stage
15:00-16:00 – Workout Anthems with Rickie & Melvin
16:00-16:35 – The Wombats
16:35-17:00 – Radio 1 Anthems with Nat & Nicky
17:00-17:30 – Natasha Bedingfield
17:30-18:05 – Pop Anthems with Dean McCullough
18:05-18:45 – James Hype
18:45-19:20 – Party Anthems with Sam & Danni
19:20-20:05 – Biffy Clyro
20:05- 20:45 – Dance Anthems with Charlie Hedges
20:45-21:45 – Tom Grennan
Radio 1 New Music Stage
16:05-16:45 – D.O.D.
16:45-17:30 – Barry Can't Swim
18:30-19:00 – Jazzy
18:00-18:45 – Prospa
18:45-19:20 – Katy B
19:20-20:00 – Nia Archives
20:15-21:00 – Confidence Man
Radio 1 Dance Stage
15:00-16:00 – Shelly
16:00-17:00 – Charlie Hedges
17:00-18:00 – Martha
18:00-18:45 – Paige Tomlinson
18:45-19:30 – Girls Don't Sync
19:30-20:15 – Fish56Octagon
20:15-21:00 – Kettama
BBC Introducing Stage
14:20-14:40 – Miles Temp
15:00-15:30 – Leonie Biney
16:00-16:30 – Jayahadadream
17:00-17:30 – Esme Emerson
18:00-18:30 – Billy Khan
19:00-19:30 – Tonia
20:00-20:40 – Crawlers
