Related Information for Decadence Decadence can refer to 7 different bands.1) Decadence (Sweden) Thrash/Melodic Death Metal2) Decadence (Greece) Neoclassical/Neofolk Decadence (Newberry, South Carolina) Alternative Metal4) Decadence (Belgium) Thrash Metal5) Decadence (Spain) Metalcore6) Decadence (Hungary) Epic/Doom Metal7) Decadence (Arizona) {Sweden}The band Decadence.. read more