Blackwater may refer to at least 4 artists:
1) a French group of Celtic music caracterized for its energic sound and accurate control over the instruments. See http://www.lesonotone.com/blackwater/ and http://www.myspace.com/blackwateririshconnection. 2) a deathmetal band from the cold north. Inspired by bands like Kataklysm, Hate Eternal, Bloodbath, Behemoth etc... 3) A London-based classic rock band comprising Tommy Balaam (vocals/guitar), George McKenzie (Guitar), Rory Murphy (Vocals/bass) and Bryce Dunn (Drums).