This color film footage of old New York with the accompanying music ["Goodnight My Love" by the McGuire Sisters] could be the opening of just about any 1950's era rom com [like "Pillow Talk"] or an homage from Woody Allen from that era. It also reminds me of the opening 1982's "My Favorite Year" which recreated 1950's New York set to the tune of "How High The Moon" by Les Paul and Mary Ford.
1982's "My Favorite Year" starring Peter O'Toole and Mark Linn-Baker