Dr Sir Warrior
Christogonus Ezebuiro Obinna (1947 – 2 June 1999), nke a na-akpọ Dr. Sir Warrior, bụ onye isi otu Oriental Brothers International Band bụ nke ama ama na egwu egwu Igbo Highlife Nigeria ruo ọtụtụ iri afọ.  O mere egwu nke ọma na Naijiria, tinyekwara ndị ọrụ ụgbọ mmiri ya na mba ụwa dịka London na United States of America. Na mbụ, onye malitere otu a bụ Ferdinand Emeka Opara.

Dr. Sir Warrior nwere ike gbanwee arụmọrụ ya ka ọ bụrụ ọrụ na-aga nke ọma na 1970s mgbe ọ sonyeere Orientalu Brodas Entanashional Band. Ndị otu ahụ mechara gbawaa, na-eduga na Prince Ichita & the Great Oriental Brothers International Band, Oriental Brothers International, na mgbe ahụ Dr. Sir Warrior & His Oriental Brothers International, nke akpọrọ The Oriental Original. O nwere ihe dị ka platinum 12 na ọla edo iri n'ọrụ ya.   ]

Dr Sir Warrior lụrụ di ma mụọ ụmụ ise (ụmụ nwoke atọ na ụmụ nwanyị abụọ). Nwa mbụ ya kwuru banyere ya "O kweghị ka anyị nwee mmasị n'egwú. Ọ chọrọ ka anyị buru ụzọ gụchaa akwụkwọ. Ọ na-ekwusi ike mgbe niile na agụmakwụkwọ bụ ihe nketa kacha mma, ihe ndị ọzọ nwere ike iso ma emechaa."  Ajuzieogu nke nta mara na otu ụbọchị ọ ga-abụ onye egwu egwu dị ka nna ya. Ha abụọ kwuru, "Ọ bụrụhaala na anyị bu n'obi ịchụ egwu dịka ọrụ anyị ka ga-agbaso ọchịchọ nna anyị". Oliver De Coque chịkọtara ihe nketa ya, bụ onye n'ịkwanyere Dr. Sir Warrior ụtụ, kwuru, "Ọ bụ ezigbo mmadụ na enyi. Anyị efuola ụdị ọgụgụ isi dị otú ahụ na highlife."  Ọ bụ ezie na ụmụ ya na-arụ ọrụ ugbu a na-anwụghị ya dị ka akụkọ akụkọ siri ike na Afrika highlife sir warrior nwụrụ na June 2, 1999, n'ihi ọrịa dị mkpirikpi mgbe 2 ikpeazụ ya rụchara, Anyị maara mgbe nwa ya nwoke kwuchara okwu banyere ọnwụ ya.

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