Re: Bought New MacBook Pro
On the top menu, under View I think, is an option to show the status bar. This will show a small bar across the bottom of iTunes that will tell you how many songs you have when under the song view. Turn it for both PC and Mac, if the number is not the same, you will have to figure out what the difference is.
As for whether the same songs will be there, that depends on if you have the same songs in your Mac iTunes, it will delete any songs that are in your PC iTunes but not in your Mac iTunes.
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