Tirohia te wāhanga i raro nei, kātahi ka whakautu i te pātai i muri mai i te reo kotahi me te wāhanga:  Passage: I muri tata mai i to ratou hanganga i te Paenga-whāwhā o te tau 1985, i whakahiatohia e te Parents Music Resource Center (PMRC) he rarangi o nga waiata tekau ma rima me te ihirangi e kiia ana he kino. Ko te whakahe motuhake i whakawhiwhia ki a "Darling Nikki" e Prince, i muri i te tamahine a te PMRC co-founder Mary "Tipper" Gore i mohio ki ona korero mo te masturbation. I whakautu te Association Recording Industry o Amerika (RIAA) ma te whakauru i tetahi waahanga wawe o ta raatau tohu whakatupato ihirangi, ahakoa kaore i pai te PMRC me te whakaaro kia whakatauhia he punaha whakatauranga puoro i hangaia kia rite ki te punaha whakatauranga kiriata a te Motion Picture Association of America. I whakaaro te RIAA ki te whakamahi i tetahi tapanga whakatupato e korero ana "Te Aratohu Matua: Ko nga Kupu Whakamahia", ana i muri i te pakanga tonu i waenga i nga whakahaere, i korerohia te kaupapa i te Mahuru 19 i te wa o te whakarongo ki te Komiti o te Senate o te United States mo te Tauhokohoko, Pūtaiao, me te Kawe. Ko nga kaiwaiata rongonui, ko Frank Zappa, ko Dee Snider, ko John Denver i whakaatu i tenei whakarongo me te tino whakahe ki te punaha tohu whakatupato a te PMRC, me te aukati i te katoa. Tata ki te rua marama i muri i te whakarongo, i whakaae nga whakahaere ki tetahi whakataunga i roto i nga rekoata ororongo kia whakapirihia ki tetahi tapanga whakatupato e korero ana "Explicit Lyrics: Parental Advisory" kia piri ranei ona kupu ki te taha o muri o tana kohinga.I te 1990, i whakauruhia te hoahoa tapanga whakatupato pango-ma-ma-mahi kua oti nei te panui "Parental Advisory: Explicit Lyrics" ka whakauruhia ki te waahanga o raro o te taha matau o tetahi hua. Ko te pukaemi tuatahi ki te kawe i te tapanga " pango me te ma " Kaitohutohu Matua ko te 1990 te tuku o Banned in the U.S.A. na te roopu rap 2 Live Crew. I te marama o Mei 1992, tata ki te 225 nga rekoata i tohua ki te whakatupato. Hei whakautu ki nga whakarongo i muri mai i nga tau e whai ake nei, i whakahoutia ano hei "Kaitohutohu Matua: Ihirangi Whakamahia" i te tau 1996. Kāore i hurihia te pūnaha tae noa ki te tau 2002, i te wā i tīmata ai ngā waitohu pūkete e hono ana ki te Rōpū Waiata Bertelsmann ki te whakauru i ngā wāhi motuhake o te āwangawanga tae atu ki te "kōrero kaha",...  Pātai: He aha te momo mahi a Frank Zappa?
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