Listen to Big Fun online. Big Fun is an English language song and is sung by Dominic Andersen, Christopher Chung, Carrie Hope Fletcher, Jodie Steele, Sophie Isaacs and T'Shan Williams. Big Fun, from the album Heathers the Musical (Original West End Cast Recording), was released in the year 2019. The duration of the song is 3:42. Download English songs online from JioSaavn.