Tonight, at 10 P.M., you can see the Dirty Projectors live. They’re playing here in town, in support of their just-released new album, Swing Lo Magellan, at Music Hall of Williamsburg. If you didn’t get a ticket, or just don’t feel like leaving your apartment, you can cruise over to the YouTube home of local internet conglomerate the Bowery Presents(owners of The Bowery Ballroom, the forthcoming Rough Trade Booklyn, and The Music Hall of Williamsburg) and watch the whole thing as it happens, online, broadcast in pretty stunning HD. You’ll catch every bit of banter, every wrong note, every silly cover they might throw in near the end, and you’ll be seeing it as it happens. It will be just like being there. Right?