What is "gandanga"

Gandanga is a Shona language term used in Southern Africa to refer to Patriotic Front insurgents serving with the Zimbabwe African National Liberation Army (ZANLA) or the Zimbabwe People's Revolutionary Army (ZIPRA) during the Rhodesian Bush War. It is a particularly common expression among the Zezuru people of Zimbabwe. The word "Gandanga" simply means "rebel", a reference to guerrillas who waged unconventional warfare against the Rhodesian Security Forces in the 1970s. It has since come to denote a new form of pop culture in Zimbabwe, especially in the form of "Gandanga Music" - "Rebel Music", as hyped by Bob Marley when he performed at a Zimbabwean independence ceremony held at Rufaro Stadium.