There are multiple artists called Cyan: 1) Cyan was also a German emo band in the 1990s, similar to Cap'n Jazz. They released an LP and two 7" singles.
2) Cyan is a name of Uplifting Trance Project from Greece. It is consisted of two members : Mike Dee & Nikos Chrisoulakis. They've started producing music under the label of Discobole Recordings and soon their first album "Beast From the East" came along in 1998. After that they have many released albums plus many tracks for different compilations.

Read more about Cyan on Last.fm.