Which ONE FM song should no other artist EVER attempt to cover?

[darklinensuit]

I can see covering classics like Oh Well or Black Magic Woman.

I cannot see remaking a song like SOTM that is just so much in the style of the original artist.

I cannot see remaking a song like Secondhand News, in which the vocals/timing/instruments are already perfect.

I cannot see remaking Christine's simpler songs (like on Tusk) that rely so much on her beautiful voice.

Rod Stewart doing Stand Back is awful --- even more 80s-ish than the original. (Even American Idol Edge of 17 is superior.)

I can live with the Landslide re-makes, and even Courtney doing GDW, but all the Rhiannon covers make me shudder.
Rhiannon should not be touched. Even FM doesn't do it justice anymore, so hands off. Rhiannon is my pick.

- Jake