Setting the standard for "parish" church choirs

I keep returning to videos of the excellent Cappella Nicolai - the resident liturgical choir of the Church of St Nicholas, Amsterdam.  Sint-Nicolaasbasiliek is hardly your average parish church - it was elevated to the status of minor basilica in 2012 and is the predominant church in Amsterdam (the cathedral for the diocese of Haarlem-Amsterdam is St Bavo's in Haarlem).  What a great model for other churches around the world (and let's face it, many cathedrals as well).