Pop music developed in the 1950s through Radio Kabul and was influential in social change. During this time female artists also started appearing, at first Mermon Parwin. Perhaps the most famous artist of this genre was Ahmad Zahir, who synthesized many genres and continues to be renowned for his voice and rich lyrics long after his death in 1979. Other notable masters of traditional or popular Afghan music include Nashenas, Ubaidullah Jan, Mahwash, Ahmad Wali, Farhad Darya, and Naghma.