Why is my 6 CD changer/player making a loud high frequency noise while working? on 2007 Subaru B9 Tribeca

I just bought an 07 Tribeca and noticed a couple days after I bought it that the CD player is making this loud high frequency noise when it plays CD's. I want to know if there is anything I can do to fix it or if it's broken and needs to be replaced.

Asked by for the 2007 Subaru B9 Tribeca