Machine Head has released more than eight studio albums , more than one live album , over 11 videos , less than 15 singles , and one video album .
The band re-signed with Roadrunner soon after and has released four albums since , 2003 's Through the Ashes of Empires , 2007 's The Blackening ( which earned Machine Head its first Grammy Award nomination ) and 2011 's Unto the Locust .
Machine Head -LRB-band-RRB-