-LRB- Chinen -RRB- FREE ZONE MUSIC SERIES FUND-RAISER -LRB- Tuesday -RRB- The downtown avatars John Zorn and Lukas Ligeti headline this benefit for a new-music series in Greenpoint , Brooklyn ; also on hand are the Refuseniks , a texture-minded collective , and a six-piece group led by the percussionist Andrew Barker .