Did you ever see Frank Sinatra singing a spontaneous duet with Liza Minnelli when neither of them could quite get onto the other’s key as they belted out “New York, New York”? Well a fellow who does look at a lot like 1980s mayor Ed Koch takes on a similarly tonally challenged rendition of that song here as this proficient stop-motion clay work takes us on a whistle stop tour of that city. With it...