1. For me, as a romantic starter, a very interesting one was Bono and Andrea Corr, that Don't Come Knocking (Bono's great work) , Summer Wine and When the Stars Go Blue.

    Every U2 feat brought or took something, only important names, moments to remember.
  2. Sinatra.

    Period.
  3. For me it's Bono with The Corrs too...

    I also liked the one time appearence of Bono + Kylie Minogue for "Kids"
    Or "When love comes to town" with BB King
  4. U2 ft Bruce Springsteen - Stand by Me, Philadelphia 25-09-1987



    "Hey Bruce, have you ever seen Edge play?"

  5. Not officially U2 featuring X, more like the opposite, but I came across this the other day... I hadn't listened to it in a century. What a song!

  6. I know these aren't full band featurings, but brilliant nonetheless...



  7. I know these aren't full band featurings, but brilliant nonetheless...



  8. What about The Wanderer?
  9. I'm not Your Baby with Sinead
  10. I'm Not Your Baby with Sinead O'Connor

    Slow Dancing with Willie Nelson

    Micheal Hutchence feat. Bono- Slide Away

    The Wanderer with Johnny Cash

    Clannad and Bono- In A Lifetime