Facing off in the 4th edition of the Urban Trophee clashes at the Péniche Allternat (Paris), I-n-I Riddim from Brittany and 220 Sound from Normandy went head to head on Saturday 10 September 2005.
The Breton sound won the trophy at the end of the dub-fi-dub, thus ending the supremacy of 220 Sound, winner of the 2004 French championship and of the regional 45 championship.
