My colleague in Taiwan, Sebastian is vocalist of a popular heavy metal band called, ahem, Almost Human. (I love it!)
Check him out chilling in a retaurant.
Although the blog is a lot in chinese but they do sing english songs.
A word of caution - not for the faint hearted. It is 'extreme music for extreme people'.
Good to have talented friends. Finally, I have a ROCKSTAR friend in Taipei.