Listen to Whistles In Schoolyard online. Whistles In Schoolyard is an Instrumental language song and is sung by Jhonny Boutros, Fady Boutros, Dado Boutros and Nahla Chalhoub. Whistles In Schoolyard, from the album Schoolmates Forever, was released in the year 2025. The duration of the song is 1:38. Download Instrumental songs online from JioSaavn.