Sugar Oi! from Switzerland! Anyone who listened to Oi! music during the last couple of years has heard of that genre within Oi! music called Sugar Oi!. The inventors of Sugar Oi! are the Vanilla Muffins from Basel/Switzerland. The sound can be described as very melodic pop punk. The title pays tribute to one of the greatest in Rock«n«Roll - Chuck Berry. He released one of his albums under the title ÒHail Hail Rock n RollÓ.