Transferring albums from older iPod to newer Mini Mac
How can I transfer some albums from my wife’s old iPod 20 GB model A1059 to our newer Mini Mac. Most of the older albums were transfered to the new computer, but somehow I must have deleted many of the albums, which are still on the old iPod. How do I transfer those albums? I don’t want to mess up what I currently have in my iTunes. Any help or direction would be appreciated.
Mac mini, OS X Yosemite (10.10.2)