It appears in the scene where the students take a blood oath and in the end credits, where Ivan leads the boy to a destiny unknown.
In 1997, it was released on Zodia Shturec, Kiril Marichkov's debut solo album.
This version runs 3:00 and features an extra solo from Petur Gyuzelev that did not appear in the original.
A third version was released in 2008, but this time it was not by Shturcite, but by British indie pop band Ladytron.
A music video was filmed for the 1996 version, featuring Marichkov playing the song mixed with live and archival footage of Shturcite.