There is more than one artist using the name Naan:

1) Naan is a Japanese post‑rock band. Their debut album entitled «Dokusa» was released in March 2007.
http://www.myspace.com/jpnaanjapan
http://www.datmaster.com/naan/

2) Naan is an alias used by Sannie Carlson, better known as Whigfield.