This is a great first album from Polish band UnSun (their second album 'Clinic for Dolls' is Amazing).
This is Gothic rock, but UnSun are more positive in their outlook than most other bands in this genre, with an occasional hint of a religious leaning of [I imagine] a Catholic persuasion.
Aya's vocals are powerful, and the music Excellent - her brother Mauser's guitar work is superb.
This band should not be likened to, nor compared with any other; UnSun are their own band with their own style - you will either like them or you won't... I would suggest checking them out first.
Personally; I think they're a great band.