This former store for shoes, jewelry and carpets is now one of the premier venues in the East Village. The sound is always good even if the bands aren't. Usually opens at 7 pm, depending on when the show starts. You can always arrive early for a preshow drink in the downstairs bar. Box office (cash only) is at the Mercury Lounge, 217 E. Houston St., between Essex and Ludlow streets. Phone 212-260-4700. Tickets can be purchased by credit card online or phone 866-468-7619. 6 Delancey St., between Bowery and Chrystie streets (subway line J or M to Bowery Station; B or D to Grand Street; N or R to Prince Street), Manhattan, New York City. Phone 212-533-2111. http://www.boweryballroom.com.