There are multiple artists or groups who have recorded using this name, including (in roughly chronological order): 1. A Canadian disco group (1979) whose members include Bill Hill, Don Graham, Fitz Walton, Joe La Greca, John Farley, Peter Dowse, Terry Martel. 2. Robbie Bronnimann, of dBA/65 dBA, created “Hydro” as a side project in the 1990s, with his wife Shaz Sparks, Ray Goudie, and Andy Hunter among the contributors. The albums "Spiritualisation" (1995) and "Aborigination" (1997) are now out of print.

Read more about Hydro on Last.fm.