Putrefaction was a side project of Grave sometimes around 1989. But the songs were shortly after integrated in the Grave set and so the project was ended. (Copied from Metal Archives) Putrefaction is also a heavy crust band from Ireland and a death metal band from Brazil.
Facebreaker is a death metal-band formed in the summer of 1999 in Finspång, Sweden. The band consists of vocalist Roberth Karlsson, guitarists Mika Lagrén and Janne Ivarsson, basist and backing vocalist Jonas Magnusson and drummer Mikael Wassholm. Facebreaker started as an idea of a straight-forward metal act and in the autumn of 1999 the band began rehearsing. Jonas came to join the band after stopping by a rehearsal-session.
There are multiple artists called "Carnage". 1) Carnage were an influential Swedish death metal band and a precursor to Dismember, formed by Michael Amott and Johan Liiva in 1988. The band released only one album before dissolving in 1990. Carnage was founded as "Global Carnage" at the end of 1988 by Michael Amott and Johan Liiva, but quickly renamed themselves to Carnage. The band released two widely traded cassette demos, The Day Man Lost, and Infestation of Evil in 1989.
Vampire is a Death/Thrash Metal band from Göteborg, Sweden. Vampire is also a Japanese punk band popular in the early 80's. There was also a band called Vampire in the late 80's in the Czech republic. The band ended its carrier a few years after releasing their first CD due to members' arguments about its future. The band sold over 5000 CDs which was quite a success for a newcoming band in the Czech republic.
Entombed is a death metal band from Stockholm, Sweden which formed in 1987 under the name of Nihilist. In 1989 they changed their name to Entombed. Though Entombed began their career as an early pioneer of Scandinavian death metal, by the early 1990s their sound had broadened to include hardcore punk and other influences. This new style would eventually be described as Death 'n' Roll, of which Entombed remains arguably the best-known example.