Related Information for Decameron There are at least three bands known as Decameron; an English folk-rock band active in the late 1960s and in the 70s, a Swedish metal band formed in 1991, and a Japanese visual kei band that was active from 1988 until 1997.1. Decameron was born out of the ashes of Nocrofobic in 1991. The band members have been involved in several metal acts before they created Decameron. Back than the line-up was ; Alex Losbäck (Bass/Vocals), Johannes Losbäck (Guitar/Vocals), Johan Norman.. read more