It suddenly occurred to me a while back that the members of Crosby, Stills, Nash, and Young represent three different nations (USA, England, and Canada). Mulling this over, wondering what other three-nation bands there might be, I though of the Wings lineup that included either Henry McCullough (from Ireland) or Jimmy McCulloch (from Scotland) to go with Paul and Linda McCartney, representing England and USA, respectively.
So, experts (I'm thinking of you first, Viper), who is the blue-ribbon winner for working groups (as opposed to one-off supergroups) with members from a variety of countries? Two-country groups need not apply, there are scads of them...
