There are multiple artists to be found under the name Noah:

[1] Noah was an American late 60's psychedelic rock band. Their only recorded album was not released until 1995.

[2] Noah is Jens Buchert ( http://www.jens‑buchert.com/ ).

[3] Noah is a dutch allround coverband based in Nijmegen. The line‑up consists of:

Robert (voc, git)
Chantal van Brummelen (voc)
Vincent (dr, perc)
Michiel (git, voc)
Kobus Groen (b, voc)
Berry (key, voc)

http://www.noahonline.nl/

[4] Noah is a Canadian electro‑pop artist.
http://www.myspace.com/noahxmusic