Things just getting good

When what I came to say is said,
and the sun sets on my summer career.
How September came for Sinatra,
now its winter then it is a new year.
The big bright lights take Manhattan and I take to Berlin.
Tomorrow we all get started,
but for tonight I am turning in.
When what I came to do is done,
and we all feel a holiday cheer.
I hear my swan song singing,
"It is winter then it is a new year."
So I follow weathers together and my best brother,
with things just getting good.
We're a working title for a really long book,
and when you were watching my hands just shook.
But if it came too easy it wouldn't be worth all the time that it took.
So I follow weather, just getting good.