Polish female-fronted traditional heavy metal act CRYSTAL VIPER will release its new album, Crimen Excepa, in Europe on April 27th and in North America on April 24th via AFM Records. The opening track titled 'Witch's Mark' can be heard below:

The concept effort about holy inquisition, black magic and witches, where fiction is mixed with historical facts, was produced by Bart Gabriel (SACRED STEEL, JACK STARR'S BURNING STARR) and recorded with sound engineer Mariusz Pietka (MORTICIAN, LONEWOLF). The effort's cover artwork was painted once again Chris Moyen (who has previously worked with SLAYER, BEHERIT and BLASPHEMY), and can be seen below:

Crimen Excepta will feature two special guests: David Bower, vocalist of HELL will appear in the title track, while VADER mainman Piotr "Peter" Wiwczarek will be heard in the cover version of the classic Vader song, 'Tyrani Piekiel', which will be available as the bonus track on the first, limited edition of the album.

Crimen Excepta tracklisting:

'Witch’s Mark'

'Child Of The Flame'

'It's Your Omen'

'Crimen Excepta' (featuring David Bower of Hell)

'Medicus Animarum'

'The Spell Of Death'

'Hope Is Gone, Here’s New Law'

'Fire Be My Gates'

Bonus tracks:

'Tyrani Piekiel' (VADER cover featuring Piotr "Peter" Wiwczarek)

'Ghosts Of Sherwood' (from the Robin Hood: Ghosts Of Sherwood motion picture soundtrack)

"We already announced that fans should expect the unexpected," says frontwoman Marta Gabriel. "The new album is different than everything Crystal Viper did in the past. Of course it's still traditonal metal, and it's still Crystal Viper - but this time, everything was different, starting from the compositions, through our attitude and inspirations, up to equipment we used and the recording session itself."

She adds: "It was amazing to have Peter in the studio. We all are huge fans of Vader, and I think he was also amazed when he heard how our voices sound together in this heavy metal version of 'Tyrani Piekiel'. And when you will hear the lines of William The Judge recorded by David of HELL, you will have your jaw on the floor. We had."