There are five outfits called COIN:
1)A rockband from Greece.http://www.myspace.com/coinn
2)A self destructive rock n roll band from grand rapids,michigan. http://www.myspace.com/coin13x
3) Blip-blop from Tucson, Arizon.
4) Improv/free jazz from Belgium
5) Grunge-Rock band from Czech Republic. http://bandzone.cz/coin
---------------------------------------------------------------------
1) Coin was formed in 2001, in Kavala (Greece).

Read more about Coin on Last.fm.