Information: - Muhammad (c.570 CE 8 June 632 CE) is the central figure of Islam and widely regarded as its founder by non-Muslims. He is known as the "Holy Prophet" to Muslims, almost all of whom consider him to be the last prophet sent by God to mankind to restore Islam, believed by Muslims to be the unaltered original monotheistic faith of Adam, Abraham, Moses, Jesus, and other prophets. Muhammad united Arabia into a single Muslim polity and ensured that his teachings, practices, and the Quran, formed the basis of Islamic religious belief. - The Gulf of Guinea is the northeasternmost part of the tropical Atlantic Ocean between Cape Lopez in Gabon, north and west to Cape Three Points in Western region Ghana. The intersection of the Equator and Prime Meridian (zero degrees latitude and longitude) is in the gulf. - Kwara is a state in north-central Nigeria. Its capital is Ilorin. The ethnic groups of Kwara State are the Yoruba, Nupe, Bariba and Fulani. - Yusuf Olatunji , also known as Baba Legba or Baba LEgbaa ( 1909 - 1978 ) , was a Nigerian Sakara drum player , who popularized the sakara music style . He was purportedly born in 1909 in a village called Gbegbinlawo in Ogun State in south - western Nigeria , although there are still doubts about the location of his birth . His mid-life conversion to Islam boosted his career in Yoruba music . He was born a Christian and he hailed from Iseyin in Oyo State . He was formerly known as Joseph Olatunji . He died in December 1978 . - Ibadan is the state capital of Oyo State. With a population of over 3 million, it is the most populous city in the state, and the third most populous city in Nigeria, after Lagos and Kano; it is the country's largest city by geographical area. At Nigerian independence, Ibadan was the largest and most populous city in the country, and the third in Africa after Cairo and Johannesburg. - Abuja is the capital city of Nigeria. It is located in the centre of Nigeria, within the Federal Capital Territory (FCT). Abuja is a planned city which was built mainly in the 1980s. It officially became Nigeria's capital on 12 December 1991, replacing Lagos, though the latter remains the country's most populous city. Abuja's geography is defined by Aso Rock, a monolith left by water erosion. The Presidential Complex, National Assembly, Supreme Court and much of the city extend to the south of the rock. Zuma Rock, a monolith, lies just north of the city on the road to Kaduna State. - Islam (' ;) is a religion articulated by the Quran, a text considered by its adherents to be the verbatim word of God ('), and, for the vast majority of adherents, the teachings and normative example (called the "sunnah", composed of accounts called "hadith") of Muhammad (5708 June 632 CE). It is the world's second-largest religion and the fastest-growing major religion in the world, with over 1.7 billion followers or 23% of the global population, known as Muslims. Islam is an Abrahamic monotheistic religion that upholds that God is one and incomparable and that the purpose of existence is to worship God. Muslims consider Muhammad to be the last prophet of God. - Iseyin is a city located in the Nigerian state of Oyo. It is approximately 100 kilometers north of Ibadan. The city is estimated to have a population of 236,000. , this was jumped to 302,990 in 2011 (Source: National Population Commission of Nigeria (web)). The primary industry of the area is cotton-based textiles. Iseyin is the forth largest city in Oyo, after Ibadan, Ogbomoso and Oyo. Iseyin is also known as the Home of Aso Oke. Aso Oke or Ofi is a popular traditional fabric mostly used for ceremonies amongst the Yoruba people of Nigeria. - The music of the Yoruba people of Nigeria, Togo, and Benin are perhaps best known for an extremely advanced drumming tradition, especially using the dundun hourglass tension drums. Yoruba folk music became perhaps the most prominent kind of West African music in Afro-Latin and Caribbean musical styles. Yoruba music left an especially important influence on the music used in Lukumi practice and the music of Cuba. For a comprehensive discussion of Yoruba music, see Bode Omojola's book, "Yoruba Music in the Twentieth Century" (University of Rochester Press, 2012). Folk music. Ensembles using the dundun play a type of music that is also called "dundun". These ensembles consist of various sizes of tension drums along with special band drums ("ogido"). The "gangan" is another such. The leader of a dundun ensemble is the "oniyalu" who uses the drum to "talk" by imitating the tonality of Yoruba. Much of Yoruba music is spiritual in nature, and this form is often devoted to Orisas. - Port Harcourt (Igbo: Igucha; Pidgin: "Po-ta-kot") is the capital and largest city of Rivers State, Nigeria. It lies along the Bonny River and is located in the Niger Delta. As of 2016, the Port Harcourt urban area has an estimated population of 1,865,000 inhabitants, up from 1,382,592 as of 2006. - Ogun is a state in southwestern Nigeria. Created in 1976, it borders Lagos State to the south, Oyo and Osun states to the north, Ondo to the east and the Republic of Benin to the west. Abeokuta is the capital and largest city in the state. The state's nickname is "Gateway to Nigeria". It was created in February 1976 from the former Western State. The 2006 census recorded a total population of 3,751,140 residents. - Cameroon, officially the Republic of Cameroon, is a country in Central Africa. It is bordered by Nigeria to the west; Chad to the northeast; the Central African Republic to the east; and Equatorial Guinea, Gabon, and the Republic of the Congo to the south. Cameroon's coastline lies on the Bight of Bonny, part of the Gulf of Guinea and the Atlantic Ocean. - A Muslim is someone who follows or practises Islam, a monotheistic Abrahamic religion. Muslims consider the Quran (Koran), their holy book, to be the verbatim word of God as revealed to the Islamic prophet and messenger Muhammad. They also follow the teachings and practices of Muhammad ("sunnah ") as recorded in traditional accounts ("hadith"). "Muslim" is an Arabic word meaning "one who submits (to God)". - Lagos, sometimes referred to as Lagos State to distinguish it from Lagos Metropolitan Area, is a state located in the southwestern geopolitical zone of Nigeria. The smallest in area of Nigeria's 36 states, Lagos State is arguably the most economically important state of the country, containing Lagos, the nation's largest urban area. It is a major financial centre and would be the fifth largest economy in Africa, if it were a country. - Abraham (Avraham), originally Abram, is the first of the three patriarchs of Judaism. His story features in the holy texts of all the Abrahamic religions and Abraham plays a prominent role as an example of faith in Judaism, Christianity, and Islam. - The Federal Republic of Nigeria , commonly referred to as Nigeria, is a federal republic in West Africa, bordering Benin in the west, Chad and Cameroon in the east, and Niger in the north. Its coast in the south lies on the Gulf of Guinea in the Atlantic Ocean. It comprises 36 states and the Federal Capital Territory, where the capital, Abuja is located. Its largest cities include: Lagos, Kano, Ibadan, Benin City and Port Harcourt. Nigeria is officially a democratic secular country. - Osun is an inland state in south-western Nigeria. Its capital is Osogbo. It is bounded in the north by Kwara State, in the east partly by Ekiti State and partly by Ondo State, in the south by Ogun State and in the west by Oyo State. The state's current governor is Rauf Aregbesola, who was declared as the winner of 2007 election by Appeal Court in Ibadan on 26 November 2010. Ogbeni (Rauf Aregbesola) was also Reelected as Osun's Governor on August 9, 2014. Osun is home to several of Nigeria's most famous landmarks, including the campus of Obafemi Awolowo University, Nigeria's pre-eminent institution of higher learning. The university is also located in the ancient town of Ile-If, an important early center of political and religious development for Yoruba culture. Other important cities and towns include the ancient kingdom-capitals of Oke-Ila Orangun, Ila Orangun, Ijebu-Jesa, Ede, Iwo, Ejigbo, Modakeke, Ibokun, Ifetedo, Esa-Oke and Ilesa. English was introduced to Osun state - land of the great lamp - in 1998. - Chad ('), officially the Republic of Chad ('), is a landlocked country in Central Africa. It is bordered by Libya to the north, Sudan to the east, the Central African Republic to the south, Cameroon and Nigeria to the southwest and Niger to the west. It is the fifth largest country in Africa in terms of area. - Abeokuta is the largest city and state capital of Ogun State in southwest Nigeria. It is situated on the east bank of the Ogun River, near a group of rocky outcrops in a wooded savanna; north of Lagos by railway, or by water. As of 2006, Abeokuta and the surrounding area had a population of 449,088. - Niger (or ), officially the Republic of Niger, is a landlocked country in Western Africa, named after the Niger River. Niger is bordered by Libya to the northeast, Chad to the east, Nigeria and Benin to the south, Burkina Faso and Mali to the west, and Algeria to the northwest. Niger covers a land area of almost 1,270,000km, making it the largest country in West Africa, with over 80 percent of its land area covered by the Sahara Desert. The country's predominantly Islamic population of about 19 million is mostly clustered in the far south and west of the country. The capital city is Niamey, located in the far-southwest corner of Niger. - Togo, officially the Togolese Republic, is a country in West Africa bordered by Ghana to the west, Benin to the east and Burkina Faso to the north. It extends south to the Gulf of Guinea, where its capital Lome is located. Togo covers , making it one of the smallest countries in Africa, with a population of approximately 7.5 million. - Kano is the state capital of Kano State in Northern West, Nigeria. It is situated in the Sahelian geographic region, south of the Sahara. Kano is the commercial nerve center of Northern Nigeria and is the second largest city in Nigeria, after Lagos. The Kano metropolis initially covered , and comprised six local government areas (LGAs) Kano Municipal, Fagge, Dala, Gwale, Tarauni and Nasarawa; However, it now covers two additional LGAs Ungogo and Kumbotso. The total area of Metropolitan Kano is now , with a population of 2,828,861 as of the 2006 Nigerian census. - Yoruba people (, literally: Yoruba lineage, also known as Awon omo Yoruba, literally: Children of Yoruba, or simply as Yoruba) are an ethnic group of Southwestern and North Central Nigeria as well as Southern and Central Benin, together known as Yorubaland. The Yoruba constitute over 40 million people in total. The majority of this population is from Nigeria and make up 21% of its population, according to the "CIA World Factbook", making them one of the largest ethnic groups in Africa. The majority of the Yoruba speak the Yoruba language, which is tonal, and is the Niger-Congo language with the largest number of native speakers. - Benin (or -; ), officially the Republic of Benin and formerly Dahomey, is a country in West Africa. It is bordered by Togo to the west, Nigeria to the east, and Burkina Faso and Niger to the north. A majority of the population live on its small southern coastline on the Bight of Benin, part of the Gulf of Guinea in the northernmost tropical portion of the Atlantic Ocean. The capital of Benin is Porto-Novo, but the seat of government is in Cotonou, the country's largest city and economic capital. Benin covers an area of 114,763 square kilometers and its population in 2015 was estimated to be approximately 10.88 million. Benin is a tropical, sub-Saharan nation, highly dependent on agriculture, with substantial employment and income arising from subsistence farming. - West Africa, also called Western Africa and the West of Africa, is the westernmost subregion of Africa. West Africa has been defined as including 18 countries: Benin, Burkina Faso, the island nation of Cape Verde, Gambia, Ghana, Guinea, Guinea-Bissau, Ivory Coast, Liberia, Mali, Mauritania, Niger, Nigeria, the island of Saint Helena, Senegal, Sierra Leone, Sao Tome and Principe and Togo. - The music of Cuba, including its instruments, performance and dance, comprises a large set of unique traditions influenced mostly by west African and European (especially Spanish) music. Due to the syncretic nature of most of its genres, Cuban music is often considered one of the richest and most influential regional musics of the world. For instance, the son cubano merges an adapted Spanish guitar (tres), melody, harmony, and lyrical traditions with Afro-Cuban percussion and rhythms. Almost nothing remains of the original native traditions, since the native population was exterminated in the 16th century. - y, usually referred to as Oyo State to distinguish it from the city of Oyo, is an inland state in south-western Nigeria, with its capital at Ibadan. It is bounded in the north by Kwara State, in the east by Osun State, in the south by Ogun State and in the west partly by Ogun State and partly by the Republic of Benin. - Benin City is a city (2006 est. pop. 1,147,188) and the capital of Edo State in southern Nigeria. It is a city approximately north of the Benin River. It is situated by road east of Lagos. Benin is the centre of Nigeria's rubber industry, but processing palm nuts for oil is also an important traditional industry. - Tonality is a musical system that arranges pitches or chords to induce a hierarchy of perceived relations, stabilities, and attractions. In this hierarchy, the individual pitch or triadic chord with the greatest stability is called the tonic. The root of the tonic chord is considered to be the key of a piece or song. Thus a piece in which the tonic chord is C major is said to be "in the key of C". Simple folk music songs often start and end with the tonic note. The most common use of the term ..."is to designate the arrangement of musical phenomena around a referential tonic in European music from about 1600 to about 1910" . Contemporary classical music from 1910 to the 2000s may practice or avoid any sort of tonalitybut harmony in almost all Western popular music remains tonal. Harmony in jazz music includes many, if not all, tonal characteristics, while having different properties from common practice classical music. 'yusuf olatunji' is related to which object entity through the relation of 'ethnic group'? Choices: - cuba - european - ghana - judaism - latin - muslim - nigeria - yoruba people
The answer to this question is:
yoruba people