Where is Carnegie Hall?

Hint 1 of 5:

Ask some of the people that you run into for advice.  They'll give it pretty
freely.

Hint 2 of 5:

You should go see the Wisest Man on Earth in New Haven.

Hint 3 of 5:

At New Haven (7,12) to be exact.  You'll need a dose of power pills before
you can climb the hills, though.

Hint 4 of 5:

Talk to the man, and you'll find that practice is the best way to get there.