There are multiple artists with this name: 1) A death/<a href="http://www.last.fm/tag/thrash%20metal" class="bbcode_tag" rel="tag">thrash metal</a> band from Sydney, Australia formed in 2000. 2)<a href="http://www.last.fm/music/S+h+a+c+k+l+e+s" class="bbcode_artist">S h a c k l e s</a> is a Norwegian duo known from the 2009 edition of X-Factor (formerly a band with four members).