Beelzebub
There are at least two bands called Beelzebub:
1) Beelzebub was a Black Metal band from Norway, located in Torvastad. The band was formed in 1991 and they have released only one demo entitled 'Apotheosis' in 1992 before disbanding.
Last known line-up of Beelzebub:
Armageddor - Vocals, Guitar, Bass
Frode Glesnes - Guitar, Bass (Einherjer, Battered)
Gerhard Storesund - Drums (Einherjer, Battered)
2) Beelzebub from Zürich, Switzerland is a Rockabilly band.