This small theater (125 seats), set on an actual barge, moored near the Brooklyn Bridge, has big views of the Manhattan skyline and acoustics to die for. Pianissimos are more piano here and fortissimos molto-loud, even when played by a solo piano or string quartet. This is one of the few truly intimate stages in the city, and the prices are intimate, too, starting at just $40 a pop ($35 for students and seniors).