Armans Amar made the "Sur Les Quais" composition. French adds a certain charm to certain compositions, including this one. Harpsichord, accompanied by the voices does not emphasize it, but just flows itself. This slightly mismatches melody, the voice flows on one plane, and the music to it – on the other. Sometimes they meet, but not often. Listen only if you are a big fan of French songs.
Reference:Armand Amar - IMDb