Listen to Havoc Of School online. Havoc Of School is an Instrumental language song and is sung by Jhonny Boutros, Fady Boutros, Dado Boutros and Nahla Chalhoub. Havoc Of School, from the album Schoolmates Forever, was released in the year 2025. The duration of the song is 2:08. Download Instrumental songs online from JioSaavn.