Some people sign petitions, stage protests, write congress, when they're unhappy about something. Big Fracas Productions has chosen the time-honored tradition of using music to gather attention and support for their anti-hydraulic-fracturing position (Get it? Fracking? Fracas?). The Oneonta Theatre will host the event, which is scheduled for this Friday; doors open at 7 pm. Area musicians from towns at risk for fracking are donating their time to make the event happen, and representatives from antifracking groups will be on hand for information sessions before the musicians, including Diane Ducey and Measured Mile, The Mountebank Brothers, Little Slice and The Good Things, and Hagalicious With Sage, take the stage at 8. For more information, see the listing in our calendar. -- Andrea Girolamo