Amjad Amini was arrested as he was leaving his house in western Iran.
The Tehran government has accused the United States and Israel and their local agents of fomenting the unrest to destabilize Iran.
The call of the shofar is a demand not to accept a broken world and a warning not to look the other way when people need us.
IRANIAN AFFAIRS: Despite the Iranian regime clamping down with modesty laws, the Iranian people are pushing for freedom.
Let us be the guardians of hope, the champions of justice, and the harbingers of a new dawn where the spirit of Mahsa Amini lives on, vibrant and undying, in a free and democratic Iran.
Israeli singer Itay Ben David sang the song "Baraye," written by Iranian singer-songwriter Shervin Hajipour amid last year's protests.
Iranian authorities have intensified their crackdown on activists and relatives of protesters ahead of the anniversary of Amini's death.
September is the month of the social media campaign #IsraelisLoveIranians, with key Israeli organizations and figures set to participate.
Mass protests rocked Iran last fall and continued into January as a result of the killing of the young Kurdish girl by the Iranian regime.
Iraqis in Pajamas will be releasing '#MahsaAmini on September 16, the anniversary of Amini's murder by Iranian police for wearing trousers.