One Man Army, the San Francisco power trio of howling punk, returns with its first material since a 2005 split. The new collection — four tunes on green or pink vinyl — is stripped down from the punk affectations of the band’s earlier material and sounds more like straight-ahead, weather-beaten rock. I watched these guys pound through a brilliant set opening for Dropkick Murphys in 2001 and they’ve held my respect ever since.
Sembeo.com/Sound-Matrix. Then start clicking boxes. Each box is a pitch that the site loops from the left to right. You’d think this could be super-distracting at work, but it’s not. You’ll get so much work done juiced up on robo-symphonies that the boss will probably give you a 500 percent raise. And if he doesn’t, well, you’ve already got a head start on your new career: electro-web-conductor.