Can't find my iTunes library after transferring it from Windows to Mac

Hi!

I've followed all the steps to transfer my iTunes library from an HP laptop with Windows XP to a MacBook Air using the Windows Migration Assistant, but when the process is finished (after waiting for more than 8 hours), I can't find where the library has been saved.

I'd be really grateful if you could tell me where I can find it or if there's a problem with my computers.

Thanks in advance!