Last night in Liverpool, Mick Jones brought his post-Clash outfit Big Audio Dynamite out of retirement for the original lineup’s first concert in 22 years, the opening night of a nine-date U.K. tour that will be followed by a pair of U.S. gigs and a slot at the Coachella Valley Music & Arts Festival in California next month.

While Mick Jones has yet to publicly debut the reunited Big Audio Dynamite, he took time last night to perform at the star-studded launch party for London’s new W Hotel — and enlisted The Who’s Roger Daltrey to help sing The Clash’s classic ‘London Calling.’

After wrapping its upcoming U.K. tour, the reunited Big Audio Dynamite will bookend its appearance at the Coachella Valley Music & Arts Festival with a pair of pre- and post-fest gigs in Los Angeles and New York City.

Big Audio Dynamite will reunite for the first time in 20 years for a nine-date U.K tour this spring as a lead-up to the band’s just-announced slot at the enormous Coachella Valley Music & Arts Festival in the California desert.

The Coachella Valley Music & Arts Festival tonight unveiled the official lineup for the April15-17 festival, which will include appearances by Duran Duran, Wire and — in one of the lineup’s biggest surprises — a reunion of Mick Jones’ post-Clash project Big Audio Dynamite.

Today we mark the birthday of Paul Simonon — he’s turning 55 — with this performance of The Clash bassist’s signature tune, ‘The Guns of Brixton,’ filmed April 25, 1980, for the band’s second-ever U.S. television appearance on ABC’s late-night comedy show ‘Fridays.’