It’s tempting to rush through the gallery’s main floor to bask in Music Box, Dave Cole’s full-size vintage steamroller repurposed into a working music box that slowly pings out the Star Spangled Banner, installed on the lower level. But don’t miss his other Americana-inspired sculptures (a Singer sewing machine programmed to search the Internet and print out results in binary code punched into yellow tape, or a flag laboriously hand-sewn from sheets of lead, for example) upstairs.