iTunes transfer problem

[stuckinbuffalo]

I used airdrop to share from my hard drive on my laptop to my desktop: Music-iTunes-iTunes Music folder. The file transferred successfully, but took forever. I dragged the folder into iTunes on my desktop. None of the songs or any other content will play. The machine is authorized with my apple id (which I did after the transfer).

I would really love to know how to solve this problem.

Thanks in advance