There are multiple artists with this name:
1)From Derby, England
http://www.myspace.com/cmiderby
We're from Derby. You can download our EP from up there if you like.
http://www.sendspace.com/file/285awv
2) From Silesia, Poland
Metalcore band
Demo 2010
http://www.sendspace.com/file/285awv
http://www.myspace.com/cmiderby
3) From Glasgow, Scotland
http://www.myspace.com/cmi
4) From Sacramento, California, USA
(2001 - Present)
http://www.myspace.com/cmiderby