Yohannes IV (Ge'ez ዮሐንስ ፬ኛ Yōḥānnis ዮሓንስ, Amharic Yōhānnis, also known by the English equivalent "John", July 11, 1837 – March 10, 1889), born Lij Kassay Mercha Ge'ez, was Emperor of Ethiopia from 1872 until his death.

Yohannes was born in Enderta province. He was the son of Mercha, Shum (or "governor") of Tembien, and his wife Woizero (or "Dame") Silass Dimtsu (Amata Selassie), who was the daughter of Dejazmach (roughly equivalent to "Duke") Dimtsu Debbab of Enderta the nephew of the powerful Ras Wolde Selassie of Enderta. Yohannes could claim Solomonic blood through the line of his paternal grandmother Woizero Workewoha KaleKristoss of Adwa, who was the granddaughter of Ras Mikael Sehul, and his wife Aster Iyasu, daughter of Empress Mentewab and her lover Melmal Iyasu.

Yohannes could also claim Solomonic descent more distantly through his father's Tembien family, also through a female link to the dynasty. Amata Selassie's father Dimtsu of Endarta belonged to the family which in late 18th and early 19th centuries had held overlordship of Tigray, and her mother descended from the aristocratic line of the Shums of Agame.

Teddy Afro (in Amharic: ቴዲ አፍሮ; real name: Tewodros Kassahun, in Amharic: ቴዎድሮስ ካሳሁን, B. 14 July 1976) is a popular Ethiopian singer and critic of the ruling Ethiopian Peoples' Revolutionary Democratic Front (EPRDF). His opposition to the government has led to legal troubles.

In 2001, Teddy Afro released his second album, Abugida, named after the Abugida syllabary of the Ge'ez language. Several tracks quickly caught the ear of many listeners in Ethiopia - "Halieselassie", a tribute to the late Emperor of Ethiopia Haile Selassie I; "Haile, Haile", a single in honor of the Olympic long distance champion Haile Gebrselassie; and "Mona Lisa", a song about the measure of human beauty.

His third album, Yasteseryal, was released in 2005. The release of this album coincided with elevated political tension in Ethiopia surrounding the Ethiopian general election, 2005. His politically- and socially-inspired songs acted as a call for unity and peace and made the 17 years of TPLF-led government in power concerned.^{[citation needed]} Consequently the government banned four songs including "Yasteseryal" from playing on radios and TV (http://www.ethiopianreview.com/forum/viewtopic.php?f=2&t=10689&p=53228). The most popular song of the album "Yasetseryal" claims that there is no real change in Ethiopia but a new government and the Tigray People's Liberation Front (TPLF) fight against the Derg was nothing but an infamous military junta. The album sold more than a million copies within a few months after its release, becoming the biggest selling Ethiopian music album to date.