https://phys.org/news/2018-12-dead-volcano-triggered-tsunami-indonesia.html

Dramatic video posted on social media showed a wall of water suddenly crashing into a concert by pop group "Seventeen"—hurling band members off the stage and then flooding into the audience.

In a tearful Instagram post, frontman Riefian Fajarsyah said the band's bassist and road manager had been killed and his wife was missing.