STEP 1. You should download an assisted app, Documents, from App Store first. When you search for the app in the store, click the download icon to install the app immediately.
STEP 2. Now go to YouTube and copy the URL of the YouTube baby songs that you want to download for your baby to listen offline. Then go to VidPaw site with Documents app's built-in browser and paste the URL to the download bar.
STEP 3. Click on the "Download" button and after minutes, VidPaw will offer the choice to ask you select an output format as week as quality. When finish, hit "Download" icon to save the YouTube baby song immediately.