People who listen to certain recordings of music are in danger of being unduly influenced by spoken messages that have been recorded backwards on the records or tapes.
The View
Certain recordings of music could influence listeners, because they have a spoken message that has been recorded backwards on the records or tape.
Evaluate / Goal
This is a weird question given that it's just one sentence + What Must Be True.
For younger people trying this old-ass question from test 18, you may not know but back in the 1960s and 1970s, recording artists got really experimental with music recordings and sometimes recorded stuff that would play backwards on the recording.
Parents freaked out that hard rock bands were brainwashing their unsuspecting children with Satan-worshipping messages. (I'm serious)
In the 90s, Missy "Misdemeanor" Elliott had a big hit where the chorus involved some backwards lyrics.
None of this is particularly useful, but the context of having heard of people recording backwards and parents worrying that Ozzy Ozbourne or The Beatles were whispering subliminal messages into listeners like Charles Manson sort of helps one process the conversation here.
We have no idea what we're looking for, so let's just beware of anything we didn't talk about or anything that sounds stronger than what we could derive.