There is more than one band sharing the name Keystone:

#1 Keystone was an alternative rapcore/hardcore band from Sarov, NN, Russian Federation formed in 2004. During 2005 they've took part in several significant local live shows and in the fall of the year released their first demo album Promotraqs, vol.1. During the first half of 2006 the band was almost inactive due to personal reasons. In the winter of 2006 band was disbanded after playing several shows.

#2 Keystone are a guitar/vocal duo for Leeds, UK. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.