Egyptian authorities have arrested seven concertgoers who decided to wave a rainbow flag at a concert in Cairo. During Mashrou’ Leila’s concert in a suburb, the rainbow flag was raised in support of the band’s openly gay singer. Authorities charged them at “inciting immorality” for raising “the flag of homosexuals.”

The Lebanese band seems to also be in hot water as Egypt’s Deputy Chairman Reza Ragab hopes to them from performing in the country again.

“We must prevent such bands and musicians from getting on stage because they perform abnormal art,” Ragab said. “We are against gay art,” Ragab said in a phone interview on AlAssema TV. “It is depraved art.”

The band, though, took to Twitter to celebrate the massive crowd in attendance.

#Cairo! This was one of the best shows we’ve ever played! Was an honour to play to such a wonderful crowd! So much love! <3 #مشروع_ليلى pic.twitter.com/OX9YAXXfeD — Mashrou’ Leila (@mashrou3leila) September 23, 2017