Overcharge

Sounds like there's a pengind charge or something else is being charged.

Again, check your charges as shown in the support document I linked above.

Its highly unlikely the charge is for a single song. Verify your existing charges as explained.

click here ➜ ➜ If you see 'apple.com/bill' on your billing statement - Apple Support

Are you certain the $35.49 was for the song and not for something else?

Where are you seeing this charge exactly?

What does it say its for?

Have you verified your purchase list? click here ➜ If you see 'apple.com/bill' on your billing statement - Apple Support