Love Listening To It In My Car!!

Im a big fan of Marilyn Monroe, and I've always liked her songs in her movies. So I bought this particular album on tape []and it hasn't left my car since. The Sound isn't great, so im sure if you bought a more remastered album of hers it would take care of it, I wish some songs were on it that weren't like "When Love Goes Wrong" and "Down In The Meadow" rather than "A Boy Chases A Girl" which barely features her and is from the not so Great "There's No Business Like Show Business" other minuses are "Heat Wave" and "One Silver Dollar".
I Especially like "A Little Girl From Little Rock" and "Bye Bye Baby" and of course the Unforgettable "Happy Birthday Mr. President" and "Diamonds Are A Girl's Best Friend"

Marilyn Monroe did NOT sing on one of these tracks! OOPS!

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Marilyn Monroe did NOT sing on the track entitled "When I Fall in Love" on this CD.
It is sung by an unknown who doesn't sound anything like Marilyn Monroe.

I can't believe the producers of this CD allowed this track to appear and to be credited to marilyn Monroe. I have also seen this track appear on other Marilyn Monroe CD compilations. What's going on here, what's up with that, what's that all about?