"Senzeni Na?" (also spelled Senzenina, English: What Have We Done?) is a South African anti‐apartheid folk song. The Xhosa and Zulu language song is commonly sung at funerals, demonstrations and in churches. Activist Duma Ndlovu compared the influence of "Senzeni Na?" to that of the American protest song, "We Shall Overcome." The song has been around at least since the 1950s, and it reached the height of its popularity during the 1980s. The origins of the song are unclear. Zimbabwean poet Albert Nyathi wrote a song by the same title, "Senzeni Na?" on the day that activist Chris Hani died.