Boston’s Addison Groove Project have added a New York reunion show. The jazz/funk group will make their debut appearance at New York’s Brooklyn Bowl on Saturday, September 21. The ensemble reunited this past fall for a performance at Boston’s Paradise Rock Club and played a second reunion gig at South Burlington, VT’s Higher Ground earlier this year. The band officially went on hiatus in 2007 but played a few songs at drummer Andrew Keith’s wedding in mid-2012.