See your purchase history to find out what was billed to your Apple ID account.
See your purchase history in the App Store or iTunes Store - Apple Support
If you see 'itunes.com/bill' or an unfamiliar charge on your statement - Apple Support
See your purchase history to find out what was billed to your Apple ID account.
See your purchase history in the App Store or iTunes Store - Apple Support
If you see 'itunes.com/bill' or an unfamiliar charge on your statement - Apple Support
What does the music take money for?