Legendary Minutemen bassist Mike Watt this May will publish a new book called ‘On and Off Bass’ that combines his 2000s-era tour diaries with his nature photography, and he’ll launch the memoir with a pair of release parties — including a New York show that’ll find him jamming with Dinosaur Jr’s J Mascis and Murph.

fIREHOSE — the band formed by Mike Watt and George Hurley following the 1985 death of their Minutemen bandmate D. Boon — will precede its spring tour and Coachella appearances with “lowFLOWs” the Columbia Anthology (’91-’93), a new 2CD set that compiles the band’s major-label output plus four unreleased cuts.

The reunited fIREHOSE — the band formed by Mike Watt and George Hurley following the 1985 death of their Minutemen bandmate D. Boon — will precede its appearances at April’s two-weekend Coachella Festival with an 11-date club tour of the western U.S. — the trio’s first concerts since splitting in 1994.

The newly expanded two-weekend Coachella festival announced its 2012 lineup this afternoon, with headliners The Black Keys, Radiohead and Dr. Dre & Snoop Dogg joined by Pulp, Buzzcocks, Squeeze, Madness and a reunion of fIREHOSE, the Mike Watt’s and George Hurley’s post-Minutemen act.

If you’ve haven’t seen director Tim Irwin’s 2005 documentary ‘We Jam Econo: The Story of the Minutemen,’ now’s your chance — the full 90-minute film has made its way onto YouTube. The film features interviews with surviving members Mike Watt and George Hurley.

The four-track ‘Minuteflag’ EP was recorded 25 years ago this week as a one-off jam by the members of Black Flag and the Minutemen, but not released until a year later following the death of the latter band’s D. Boon.