Petru Margineanu, born in 1971, is a graduate of the music composition section of the Bucharest National Music University. He wrote the score for over 50 movies, series, and theater plays. He worked with directors such as Mircea Daneliuc, Nicolae Mărgineanu, Sergiu Nicolaescu, Șerban Marinescu, Cristian Mungiu, or Ovidiu Georgescu. He has won many awards for his music scores, among them three UCIN awards and an APTR award. In theater he worked with directors such as Radu Apostol, Cătălina Buzoianu, Răzvan Mazilu, or Ana Mărgineanu. At present he is pursuing a PhD in film studies at the University for National Theater and Cinema Arts.