Is it True that Satanic Messages Can be Hidden in Rock Music?

MH asks: “I did a search on google for the record labels owned by Wiccans to promote Satanism.  I came across this website that gives some examples of backmasking.  It has backward lyrics of songs with satanic messages.  I was wondering if this is true or if someone just made it up.  I do not know how play a record backwards myself and do not know the website as a trustworthy source.  Do you know if these backward lyrics are accurate or a trustworthy source to look to?

Read the rest…