Sebastien's[1] origins date back to February 1999 and the band's first real line-up appears under the name Calypso in December 1999.

In November 2009, Sebastien travelled to Grapow Studios in Slovakia to record their long-awaited album Tears of White Roses.

The songs were originally written in Czech by George Rain, and later rewritten in English by poet Jan Petričko.

In 2014, the band played their next big gig at the Masters of Rock’s main stage – this time with Tony Martin (ex-Black Sabbath) as a special guest.

In November 2014, Sebastien entered Grapow Studios again to finish the mix on their second album, titled Dark Chambers of Déjà Vu.