UnSun was a Polish gothic metal band formed in 2006 by ex-guitarist Maurycy "Mauser" Stefanowicz of death metal band Vader. Their debut album, entitled The End of Life, was released in September 2008 by Century Media Records. Their second album Clinic for Dolls was released in 2010 via Mystic Production. Despite plans to enter the studio in 2015 to record the follow up to Clinic for Dolls, vocalist Anna "Aya" Stefanowicz's health conditions got worse and prevented her from recording vocal lines. Having seen no improvement, Unsun was forced to disband in February 2016.

Source: Wikipedia (https://en.wikipedia.org/wiki/UnSun)