There is more than one artist with this name: 1) Parabellum from Colombia. Being formed in 1981 Parabellum is referred to as the first extreme metal band from Colombia, and one of the first in South America. Unbelievably evil stuff somewhere between Hellhammer, Sarcofago, Poison (GER) and Bathory, but even more dirty and vicious with some spine-chilling doom parts. Had a couple of EPs in the 80-s, and in 2005 a compilation, called Tempus Mortis was released.
Black Bomb A comes originally from France. They specialized their music style on metalcore and their first release was Straight in Vein in 1999. Before this EP came out, they had have a lot of guest features on various samplers. Human Bomb started in 2001 and was their first LP. Followed in 2004 a second album Speech of Freedom, then Illicite Stuff Live, a live recorded in Saint-Nazaire (with former-singer Djag as guest).
There is at least two acts called Tang: 1) Tang was formed during the Autumn of 1997 and established its first line-up during the Winter of 2000. That time marked a renewal of activity for the outfit, and an ever-growing willingness to advance with their music was born. The group released several demos, including a 3 track CD, given as a freebie, that astounded critics all over France. "Tang has a talent to grab your guts when the first chords are strummed, and the overall atmosphere is really emotional."