Glastonbury 2015 (BBC2, 7.30pm)

THE biggest headline this year so far is that Florence + the Machine have had to replace the Foo Fighters as headline act on the Pyramid Stage after poor Dave Grohl broke his leg misjudging a jump on stage in Sweden.

Mud, the infamous portable toilets and sharing the area with 175,000 other people awaits those lucky enough to get tickets.

Once again, the BBC is pulling out all the stops to take viewers right to the heart of one of the biggest events in the global music calendar. Presented for the first time under the BBC Music umbrella, this year audiences can hear the music and see what's exactly going on over three days at Worthy Farm, in Somerset, from the big headline acts on the main stages, through to new and emerging talent.

Some of the BBC's best-known faces will present shows across TV, radio and digital platforms from six stages, including the BBC Introducing stage, starting tonight and continuing right through until after the final headliners finish on the Sunday evening.

It all kicks-off when The One Show's Chris Evans and Alex Jones present their usual show live from Glastonbury.

Then over on BBC2, traditionally the home of the big headline acts, Lauren Laverne, Jo Whiley, and Mark Radcliffe, present coverage of the opening night's acts, culminating with Florence's big moment.

Greg James and Clara Amfo will be providing a younger perspective over on BBC3, with headliners Rudimental being broadcast from the Other Stage later that night. Throughout the weekend viewers can expect to see classic and contemporary acts on BBC4, including Paloma Faith.

Extended highlights of over performances from the Pyramid, Other, John Peel, West Holts and BBC Introducing stages will be available to watch on demand following the event.

As always this year's line-up has caused some debate. There's no denying rapper Kanye West will inject a healthy dose of the ridiculous into his headline set on the Saturday night. His setlist will probably be made up of new tracks from his upcoming album SWISH, along with fan-favourites such as All of the Lights, Jesus Walks and Stronger.

Then on the Sunday, to celebrate their 50th anniversary, rock legends The Who will close Glastonbury, rounding off the weekend with famous singalongs My Generation, Pinball Wizard and Substitute.

Motown legend Lionel Richie takes pride of place on the Sunday afternoon slot this year, while there are also sets from established acts like Mary J Blige, Motorhead, Suede, Patti Smith, Paul Weller, The Chemical Brothers, as well as emerging talent such as Years & Years, Rae Morris, Wolf Alice, Soak, Saint Raymond, Sunset Sons and Tourist.

Gardeners' World (BBC2, 8.30pm)

AT Longmeadow, Monty Don celebrates the height of the sun-soaked growing season by throwing all his energy into crafting his new scented border. However, he still finds time to take the odd break and offers a few suggestions as to what jobs fellow green-fingered enthusiasts can be getting on with this weekend to make the most of the wonderful weather.

The Saboteurs (More4, 9pm)

ANNA Friel says of this little-known wartime tale: "It’s about how the Norwegians stopped Hitler from building a nuclear weapon by the production of heavy water. They sabotaged the factory that produced something called heavy water that had the potential of creating a German atomic bomb. It should be a very, very well-known story but it’s not."

On her character Julie Smith she adds: "The fact that it was a Danish German British and Norwegian production was just incredible. It’s an incredibly different process to ours – it’s amazing what they do. I play a fictional character and the only girl who’s surrounded by men, so we knew she had to have a lot of guts and strength. I really admired that it’s an alternative take on a love story too, with Leif Tronstad (played by Espen Klouman-Høiner) the fact they never get together is really heart-breaking."