<prompt> Fingqa isihloko: CNN Ngemva kweminyaka engaphezu kwengu-20 efile ngokuzibulala, umculi weNirvana uKurt Cobain uyaqhubeka ehlaba umxhwele. NgoLwesithathu, kukhishwe i-trailer ye-HBO documentary elindelwe ngokulangazela ngokuphila kwalo mculi. I-Montage of Heck iqondiswa nguBrett Morgen futhi inikeza isithombe esiseduze somunye wabakhi bomculo we-grunge. I-trailer iqukethe izingcezu zezingxoxo nalabo abasondelene kakhulu nomculi, kufaka phakathi amalungu omndeni; unkosikazi wakhe, umculi uCourtney Love; kanye no-Nirvana bassist Krist Novoselic. Kwenziwa incwadi ehambisana nale filimu equkethe imibhalo yobuciko nemibhalo egciniwe kaCobain. UMorgan, owaqondisa nefilimu ethi The Kid Stays in the Picture ngomkhiqizi uRobert Evans, wathi i-soundtrack yalefilimu iyohlanganisa ingoma kaCobain engakaze izwakale eyimizuzu engu-12 ehlaba umxhwele. Ingoma kaKurt Cobain engakaze ishicilelwe ezovela ku-Montage of Hecksoundtrack. I-Montage of Heck iye yazuza izintandokazi emikhosini futhi izokwethulwa ku-HBO ngo-May 4.  <response>: I-trailer yavela ngoLwesithathu. Lo mbiko uthola ukwamukelwa okukhulu. Izodlala ku-HBO ngoMeyi 4. 