Listen to Koi Diwana Pagal Kahena online. Koi Diwana Pagal Kahena is a Hindi language song and is sung by Vivek Nayak. Koi Diwana Pagal Kahena, from the album Koi Diwana Pagal Kahena, was released in the year 2023. The duration of the song is 4:47. Download Hindi songs online from JioSaavn.