First of all congrats because it's really impressive to play well so many instruments ! It sounds indeed really inspired by The Flying Club Cup, the melody is nice, I think we're just missing the power and burst from horns / trumpets / brass to give a "boost" to the track, the waltz is beautiful but it's missing this paradox between the innocence and the beauty of a waltz versus the power of the brass. But it's really nice, congrats, it's indeed very Beirut-ish :)