Avant-garde jazz and rock are offered in three spaces with a phenomenal sound system. This popular hangout attracts an eclectic crowd. Show times vary; get tickets at the box office. US$8-$22 (some shows have a drink minimum). 74 Leonard St., between Broadway and Church Street (subway line 1 to Franklin Street; A, C, E, N, Q, R, W or 6 to Canal Street), Manhattan, New York City. Phone 212-219-3132. http://www.knittingfactory.com.