I thought that Yoko's POB cover was the same to, but on John's cover, he's laying on her, and on her cover, she's leaning on him. It's kind of hard to spot right off the bat. The best part of her album is the music, because it features the same musicians from John's album: Ringo, Klaus Voorman, and John himself. The music on "Why" is one hell of a rock song.
I love "Silly Love Songs" and I've not ashamed to admit it.