Answer the following question: Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. American Pop -  American Pop is a 1981 American animated musical drama film starring Ron Thompson and produced and directed by Ralph Bakshi. The film tells the story of four generations of a Russian Jewish immigrant family of musicians whose careers parallel the history of American popular music.The majority of the film's animation was completed through rotoscoping a process in which live actors are filmed and the subsequent footage is used for animators to draw over.
Answer:
Film