Colectiv nightclub fire – Wikipedia

The Colectiv nightclub fire was a deadly fire in Bucharest, Romania, on 30 October 2015, which killed 64 people (26 on site, 38 in hospitals) and injured 146. The fire, the worst incident in Romania since the Balotești plane crash, occurred during a free concert performed by the metalcore band Goodbye to Gravity to celebrate the release of their new album, Mantras of War.

: https://en.wikipedia.org/wiki/Colectiv_nightclub_fire