It’s a month for record releases – new LPs from Diarrhea Planet and Modoc are coming up in the next few weeks. But this Saturday there are two release parties happening that are worth your dollars. Tetsuo’s celebrating Inmates, the follow-up to These Crystals Don’t Burn, at The Springwater (stream it now here), which should be quite a noisy affair with The Black Shades and The 1-10s. And across the river Parachute Musical indie-rocks The 5 Spot in honor of Kill It Cut It Down with Eastern Block. Both 9 p.m.