Question: when did the song rapper's delight come out
[{'answer': '1979', 'provenance': [{'wikipedia_id': '209518', 'title': "Rapper's Delight", 'start_paragraph_id': 1, 'start_character': 24, 'end_paragraph_id': 1, 'end_character': 28, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'September 16 , 1979'}, {'provenance': [{'wikipedia_id': '209518', 'title': "Rapper's Delight", 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 608, 'bleu_score': 0.895220257519941, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 951219819618446849}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '209518', 'title': "Rapper's Delight", 'section': 'Section::::Abstract.', 'start_paragraph_id': 1, 'end_paragraph_id': 1, 'meta': {'evidence_span': ['Rapper\'s Delight" is a 1979 hip hop track by the Sugarhill Gang and produced by Sylvia Robinson. While it was not the first single to include rapping, "Rapper\'s Delight" is credited for introducing hip hop music to a wide audience. It was a prototype for various types of rap music, incorporating themes such as boasting, dance, honesty and sex, with the charisma', '"Rapper\'s Delight" is a 1979 hip hop track by the Sugarhill Gang and produced by Sylvia Robinson.', '"Rapper\'s Delight" is a 1979 hip hop track by the Sugarhill Gang and produced by Sylvia Robinson. While it was not the first single to include rapping, "Rapper\'s Delight" is credited for introducing hip hop music to a wide audience. It was a prototype for various types of rap music, incorporating themes such as boasting, dance, honesty and sex, with the charisma and enthusiasm of James Brown . The track interpolates Chic\'s "Good Times", resulting in Chics Nile Rodgers and Bernard Edwards suing Sugar Hill Records for copyright infringement; a settlement was reached that gave the two songwriter credits.']}}]}, {'provenance': [{'wikipedia_id': '7966', 'title': 'Disco', 'section': 'Section::::Influence on other music.:Hip hop and electro.\n', 'start_paragraph_id': 170, 'end_paragraph_id': 170, 'meta': {'evidence_span': ['unauthorized warehouses for some dance events and its association with illegal club drugs like Ecstasy. The disco sound had a strong influence on early hip hop. Most of the early hip hop songs were created by isolating existing disco bass-guitar lines and dubbing over them with MC rhymes. The Sugarhill Gang used Chic\'s "Good Times" as the foundation for their 1979 song "Rapper\'s Delight",', 'use of secret, unauthorized warehouses for some dance events and its association with illegal club drugs like Ecstasy. The disco sound had a strong influence on early hip hop. Most of the early hip hop songs were created by isolating existing disco bass-guitar lines and dubbing over them with MC rhymes. The Sugarhill Gang used Chic\'s "Good Times" as the foundation for their 1979 song "Rapper\'s Delight", generally considered to be the song that first popularized rap music in the United States and around the world. In 1982, Afrika Bambaataa released the single "Planet Rock", which incorporated electronica elements from Kraftwerk\'s "Trans-Europe Express" and "Numbers" as well as YMO\'s "Riot in Lagos".']}}]}]