Hello Louby,
Thank you for your inquiry. It sounds like you are referring to your iTunes music library stored on your iPad and iPhone (Purchased and downloaded music directly from the iTunes store). If this is the case, there are a couple of ways you can play this music on your SoundTouch 10.
1. You can connect your mobile device via Bluetooth. This would allow you to play just about anything you have on your mobile devices. You can find instructions on pairing a bluetooth enabled device by clicking HERE.
2. You can download your music into your computer's iTunes Library, via iCloud. Once this is done, you can then setup your iTunes's Music Library, within the SoundTouch App.
Downloading purchased music: https://support.apple.com/en-us/HT201272
Adding a music library on your computer: http://bit.ly/2hsL9Op
Thank you
My problem is that only some of the music from my iTunes library is showing in the app. How do I get my whole library to show?