Q: Transferring Music From iPad

Hi JLPPMtl,

Thanks for using Apple Support Communities. Based on what you stated, it sounds like you want to get the purchased music from the iPad to the computer. I would recommend that you read these articles, they may be helpful in troubleshooting your issue.

Redownload or transfer your iTunes Store purchases from an iPhone, iPad or iPod to a computer - Apple Support

​​This feature works only for content bought from the iTunes Store. Any items that you imported from audio CDs or received from other sources won't copy from your device to the iTunes library.

You can download past purchases directly to the computer. 

Download past purchases from iTunes in the Cloud - Apple Support

Cheers

Thank you for using the Apple Support Community. Due to the nature of your issue you may find more information by using another one of Apple's support resources - https://expresslane.apple.com/GetproductgroupList.action