Jools Holland, his Rhythm and Blues Orchestra, and a wealth of musical talent celebrate the arrival of summer.
On stage tonight are three generations of ska musicians - Prince Buster, Georgie Fame and Suggs - as well as pop outfit Junior Senior and English folk artist Eliza Carthy.
Plus new tracks from Blur and Macy Gray, a solo outing for ex-Catatonia singer Cerys Matthews and Craig David alongside jazz maestro Johnny Dankworth.
A compilation of Later with Jools Holland... Louder is on Friday at 11.35pm.