You’re going to wish Brooklyn’s Union Pool had chairs when the dueling guitar soundscapes created by David Daniell & Douglas McCombs hit the 10 minute mark. Known for their work independently—Daniell with Thurston Moore and Savath & Savalas, McCombs being a member of Tortoise—their loosely structured ambient compositions are often accompanied by a drummer in a live context (this time with Ryan Sawyer). Still, I’d prefer a seat. With Alan Licht and Loren Connors opening. March 14, $10, 9 p.m. myspace.com/davidwdaniell.