Circus Black is the fourth full-length album by Finnish symphonic power metal band Amberian Dawn. Heidi Parviainen – Vocals Tuomas Seppala – Guitars, Keyboards Kasperi Heikkinen – Guitars Kimmo Korhonen – Guitars Jukka Koskinen – Bass Heikki Saari – Drums Guests: Timo Kotipelto, Jens Johansson, Tuomas Nieminen, Nils Nordling All music by Tuomas Seppälä, all lyrics by Heidi Parviainen