Pacific Media Expo 2009's Hydraphonic featured the following acts:
Poel - http://www.myspace.com/poel
Nobu Albatross - http://www.myspace.com/nobuyellowbluesband
Kiryu - http://www.myspace.com/kiryuofficial
Lemon Drop Kick - http://www.myspace.com/lemondropkick