Let me say, you can use MobiKin Assistant for iOS software to transfer contacts from iphone to computer. It work well and you can transfer various data from ios device to computer, like Contacts, Text messages, Photos, Music, Video, eBook, Notes, Safari Bookmarks, Voice Memo, Podcast, Ringtone, Playlist, etc. You can have a try!
As we all known that we can't move songs from ipod to pc directly. How to..? In fact, you can use the third party software to help you sync music from ipod to computer easily. I think that you can use MobiKin Assistant for iOS software to transfer ipod music to computer directly. I use it to backup my iOS data and feel well. You can have a try. Follow a step to transfer music from ipod to computer Step 1: Connect iPod to PC and Run the Program Step 2: Preview and Select Songs before Export Step 3: Click "Export" to Transfer Songs from iPod to PC Here is a guide and you can read more: How to Transfer or Copy Music from iPod to Computer