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.’

Details are scarce, but Sony Japan next month apparently is releasing a special expanded 30th anniversary edition of The Clash’s sprawling 1980 dub-infused triple LP ‘Sandinista!,’ packaged with a brand-new bonus DVD ‘featuring interviews, live performances and more.’

Twenty eight years ago today, the first of what would turn out to be two multi-day US Festivals — envisioned by their organizer, Apple co-founder Steve Wozniak, as ‘Woodstock West’ — opened in blistering 110-degree heat at Glen Helen Regional Park in San Bernadino County, Calif.

The seminal debut from Mick Jones’ post-Clash outfit Big Audio Dynamite is set to be reissued tomorrow in an expanded 2CD package — and to mark the occasion, Slicing Up Eyeballs spoke to drummer Greg Roberts about B.A.D.’s origins, the recording of ‘This Is Big Audio Dynamite’ and his current group, Dreadzone.

This week’s new releases include ‘Your Future Our Clutter,’ the 28th album from The Fall, plus the 2CD ‘This is Big Audio Dynamite: Legacy Edition,’ a new EP from James, a KMFDM remix disc, a best-of from The Triffids and a Robs Records compilation.

Fans who can’t be in Indio, Calif., this weekend — or bands trapped in the U.K. by an angry volcano — can watch much of the Coachella Valley Music & Arts Festival via free streaming webcasts on Facebook, MySpace and Verizon V Cast Video on Demand (for those with Verizon phones) beginning tonight.

With a new reissue due this month, the two key figures in Big Audio Dynamite — former Clash member Mick Jones and DJ/filmmaker Don Letts — have broached the idea of reuniting the ’80s cross-genre act, Letts tells Billboard.