There are at least fifteen (15) bands or artists named 'Sin'. Some of them are listed below: 1.French industrial band.
http://www.digital-sin.net/
Label: Recall Records (http://www.recallrecords.com/usa/index.php).
Members: Franck Renou (vocals), Damien Barquero (guitars), Vincent Brunello (keyboards, programming).
Releases: Noisy Pipes Lovely Noises (1998), Painful Reconstructed (?), Errare Digital Est (2002), Reconstructed Singles (2003)

Read more about Sin on Last.fm.