There are multiple artists called Hellhound. 1. A Japanese heavy/speed metal band. 2. A US power/speed metal with progressive overtones from Bay Area. 3. A US hardcore/thrash/punk band from Dover, NH. 4. A Finnish punk rock band that was active in late 70s. . (１) Japanese heavy/speed metal band Tokyo based 4 members band, playing old school traditional heavy metal. Tradtional heavy metal is more than just playing some tunes or taking compromises with labels for the money. Read more on Last.fm