Jools welcomes Londoner Koyej Radical, who after a decade of releasing EPs and projects returns to the show with songs from his debut album Reason to Smile. He also swaps fashion tips with Jools and selects Joy Crookes from the Hootenanny archives.

Leicester's finest, Kasabian, return with a couple of songs from their forthcoming album The Alchemist's Euphoria, co-produced with Fraser T Smith. It's a record that frontman Serge Pizzorno describes as one that 'really holds up in our seven albums - the Magnificent Seven', which is inspired by his recent listening to everything from Kanye to old 70s cuts.

Three artists make their debut this week starting with north west Londoner Knucks, who performs his track Leon the Professional from his debut project Alpha Place, which recently entered the charts at number three. He also joins Kojey on his track Payback, where you can expect some excellent dance moves.

Originally from Virginia and now based between London and NYC is Jazz singer Judi Jackson, who started her career opening for Mavis Staples and working with Grammy-winning outfit Snarky Puppy. She performs her hypnotic torch song River, which she says is about 'the flow of life in music and love'.

And completing the line-up is south London poet, novelist and songwriter Kae Tempest, who will be performing Salt Coast, a track penned as a love letter to the United Kingdom and taken from their fourth solo album The Line is a Curve. Kae chats to Jools and chooses Johnny Cash from the Later... archives.

Jools welcomes Florence + The Machine, who recently returned with her fifth album, Dance Fever, her fourth to reach number one. She performs a couple of songs and chats to Jools about the inspirations behind it, including a medieval phenomenon known as choreomania. She also picks and discusses a performance by Nick Cave and the Bad Seeds from the Later... archives.

Three new artists make their TV debut on the show this week. Liverpool breakthrough quartet The Mysterines have already sold out two headline tours and released their debut album Reeling to great acclaim back in March. North west London's teen prodigy and king of bedroom pop Kamal already has the support of Dave. And completing the trio is east London multi-instrumentalist Beyaz, who, as a self-taught musician, has tried his hand at everything from training at a classical conservatoire to drumming in a punk band and producing grime records.

Completing the line-up is indie singer-songwriter Jamie T, who is back with his first new material in six years. He performs his single The Old Style Raiders from upcoming album The Theory of Whatever, which coincides with the 15th anniversary celebrations of his debut offering Panic Prevention, providing an opportunity for him to treat us to a classic from that seminal, platinum-selling record.

And as this week's show falls on the same night Sir Paul McCartney marks his 80th birthday and prepares to headline Glastonbury Festival next week, Jools and the artists celebrate with a group sing-song and a look back in the archives of his performance on the show in 2013.