Malunga neminyaka emihlanu emva kokuchithwa kwayo, iqela laseBritane elingasekhoyo i-Oasis kungekudala liza kukhupha uhlelo olukhethekileyo lwecwecwe labo lokuqala. 'Ngokuqinisekileyo Mhlawumbi', ngenxa isikhumbuzo seminyaka engamashumi amabini yokusungulwa kwayo ngoMeyi 19. Olu shicilelo lutsha luza kubandakanya ezongezelelweyo ezifana ne-rarities kunye neerekhodi ezingazange zikhutshwe ngaphambili ezinxulumene nale albhamu ekhunjulwayo.
'Ngokuqinisekileyo mhlawumbi' yayiyi-albhamu yokuqala yeqela laseManchester, ingoma ekhunjulwayo ka-1994 eyathi yathengisa. ezizigidi ezisibhozo ehlabathini lonke. Olu shicilelo lutsha luya kufumaneka ngefomathi ebonakalayo (CD) nangefomathi yedijithali ukuze ukhutshelwe, kwakunye nakuhlelo olukhethekileyo lweeCD ezintathu, oluya kubandakanya Iidemos yeqela elidumileyo laseBritani. Emva koko, i-vinyl ye-intshi eyi-12 kunye nebhokisi yebhokisi ye-luxury kunye ne-vinyl kunye neediski ezintathu ziya kunikwa.
'Ngokuqinisekileyo Mhlawumbi' iya kuba yeyokuqala kwezithathu eziphinda zikhutshwe ileyibhile ye-Oasis ecwangcise ukuyikhupha kulo nyaka, njengenxalenye yolu thotho. 'Ukuleqa ilanga' nguBig Brother Recordings, eya kubandakanya iinguqulelo ezihlaziyiweyo zecwecwe elithi 'Lithini Ibali (Uzuko lwasekuseni)?' (1995) kunye no-'Be Here Now' (1997). Kwaye kwatyhilwa kwezi ntsuku zamva nje ukuba kwinyanga engaphambi koku kusungulwa kwakhona, nge-19 ka-Epreli, ukukhutshwa kwakhona kwe-'Supersonic enye iya kukhutshwa ngefomathi ye-vinyl ye-intshi ezili-12, kwaye iya kufumaneka ngokuhambelana nomhla wombhiyozo woSuku lweRekhodi. . .