There are at least two bands by the name Tombstones. See also: The Tombstones. 1) A doom metal/stoner rock band from Oslo, Norway.
2) A death metal band from the US. 1) Tombstones consist of three men from the darkest of woods in eastern Norway. Based in Oslo, music has been played since 2006. Their new album, Year of the Burial, redefines their formula of down-tuned heaviness. Their doom is darker, filthier, heavier and more consistent. The sinister approach of Year of the Burial sends shivers of cold down your spine, and takes you back to the evil priests of ancient times.

Read more about Tombstones on Last.fm.