There are at least 3 bands named Gravemind.

1. Gravemind is a Death Metal/Deathcore band from Melbourne, Australia. The Hateful One EP streaming now through https://gravemindau.bandcamp.com/album/the-hateful-one

2.) Formed in May '07 by Drummer, Chris Williams, Gravemind have been making a name for themselves in their local county and surrounding areas. Blowing away audiences and rival bands with their performances of Metallica, Iron Maiden and many other legendary band's songs, the band's original material has been gradualy introduced and has been recieved with a warm Heavy Metal welcome. In July 2008, they recorded their first E.P. (Prelude To An Epic) featuring very powerful, skull-crushingly heavy, yet melodic songs: Afterburner, Another Life, and Belief In The One. The band have undergone personnel changes losing Bassist, Matt Tremayne. Yet the core of the band, Ben Hayward, Damien Helliwell, and Chris Williams still remained, and snapped up talented young Bassist, Jonny Bligh. Unfortunately in February 2009 the band decided to call it a day.

3.) Gravemind is a Metal / Hardcore from Crystal Lake, Illinois.
Their debut EP is downloadable from Bandcamp for free.

http://gravemindband.bandcamp.com/releases
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