Jùjú is a style of Yoruba popular music, derived from traditional Yoruba percussion. The name juju from the Yoruba word "juju" or "jiju" meaning "throwing" or "something being thrown". Juju music did not derive its name from juju, which is a form of magic and the use of magic objects, common in West Africa, Haiti, Cuba and other South American nations. It evolved in the 1900s in urban clubs across the countries, and was believed to have been created by Ababababaa Babatunde King, popularly known as Tunde King. The first jùjú recordings were by King and Ojoge Daniel in the 1920s, when King pioneered it. The lead and predominant instrument of jùjú is the Iya Ilu, talking drum. Some juju musicians were itinerant, including early pioneers Ojoge Daniel, Irewole Denge and the "blind minstrel" Kokoro. Afro-juju is a style of Nigerian popular music, a mixture of jùjú music and Afrobeat. Its most famous exponent was Shina Peters, who was so popular that the press called the phenomenon "Shinamania". Afro-juju's peak of popularity came in the early 1990s. Following World War II, electric instruments began to be included, and pioneering musicians like Earnest Olatunde Thomas (Tunde Nightingale), Fatai Rolling Dollar, I. K. Dairo, Dele Ojo, Ayinde Bakare, Adeolu Akinsanya, King Sunny Adé., and Ebenezer Obey made the genre the most popular in Nigeria, incorporating new influences like funk, reggae and Afrobeat and creating new subgenres like yo-pop. Some new generation juju artistes include Oludare Olateju also known as Ludare, the son of Sabada juju music creator; Emperor Wale Olateju and Bola Abimbola. Although juju music, like apala, sakara, fuji and waka was created by Muslim Yoruba, the music itself remains secular. King Sunny Adé was the first to include the pedal steel guitar, which had previously been used only in Hawaiian music and American country music. Jùjú music is performed primarily by artists from the southwestern region of Nigeria, where the Yoruba are the most numerous ethnic group.