Been a blue all my life, So I am partial to Bluemoon.... However this is apart of our identity, our culture (having this song sang by Crewe Alexandra supporters) who then eventually started coming along to watch City matches at Maine Road (our old ground) and also sang it.
So as you can see yes we are influenced by things all around us and NYC has this huge melting pot of culture, sub-cultures which would suit perfectly with your fanbase.
Just wouldn't be right singing Bluemoon over there by non-blues, especially being sang by many people who also support many different English clubs (but have emigrated to the US)
This club will represent YOU, the people of NYC, the globe will begin to differentiate between NYC and the USA - if you represent your area and what you're about.
Probably the biggest tourist destination in the world right, NYC?
people from all over the globe will come to your city and also decide to catch a match aside from walking around central park or visiting the empire state building.... So let them (and the tv audience) know what NYC is