I've heard all sorts of people cover this song including a recent trainwreck of an attempt from opera singer Renée Fleming; and who is Jeffrey Gaines, should I remember? I've heard tons of choral a cappella versions, but I don't know if they count.
What is the key to a good cover? I think it's when an artist takes someone else's song and makes it their own while highlighting the song itself. I especially love it when a crappy pop song is made awesome by an amazing rendition (hello Travis' cover of "Baby One More Time").
I don't really know what it is about "In Your Eyes," It's a quintessential 80s pop tune with those fabulously 80s world music nuances (hells yeah Youssou N'Dour) and there's that repeating reference to churches that seemed like it should bother me, and never did. And come to think of it, I've never heard anyone say that they don't like the song. How can you dislike Peter Gabriel anyway? The man is amazing. (I just saw that he was touring this summer.)
I challenge you to find me a cover of this song that really does this tune justice. One that really ups the ante and shows that "In Your Eyes" is not just one of the 80s best, but a timeless, solid song.
I also challenge you to suggest other uncoverable songs; songs that have been covered, but never in a satisfactory way.
(All that said, I just came across this Sara Bareilles cover of "In Your Eyes." I, um, sort of really like it...still had to post the above anyway.)