Iranian singer Parastoo Ahmadi faces prosecution after performing online concert without hijab

The articles describe an incident involving Iranian singer Parastoo Ahmadi, who performed a concert online without wearing a headscarf, in contravention of Iranian law. According to the articles, Iranian law requires women to cover their hair in public and prohibits them from singing solo. The concert, which took place in an undisclosed location in Iran, was an underground event, with Ahmadi and her musicians performing in a caravanserai. Ahmadi's decision to perform without a headscarf sparked widespread discussion on social media and has led to Ahmadi facing prosecution.