Cyanna (siāna) was a rock band from Athens, Greece formed in 1999. The sound of the band was originally based on blending keyboards and electronic beats with guitars, influenced by both alternative rock and dance music styles. Eventually the electronic elements were replaced by a more organic classic rock approach, with their last release being an acoustic folk rock EP. Cyanna was very active in the greek alternative scene from 2002 to 2013 when it was disbanded by its founders, Spyreas Sid and Nick Sid, before forming Cyanna Mercury in early 2014. Read more about Cyanna on Last.fm.