Tonight, as the Cathedral Quarter Arts Festival sadly draws to its inevitable close, Belfast is fortunate enough to have hip hop royalty De La Soul performing at Custom House Square, ensuring that the festival should go out with a bang. An oldskool hip hop sort of bang, rather. Upon arriving at tonight’ s venue, mingling throngs of hip hop fans old and young line up in eager anticipation of what’s starting to look like a belter of an evening. Through the entrance to the square, there are a few of the usual vendors selling their cold, delicious, life giving, good-time-having beery…