The famous musician associated with the Civil Rights Movement and known for "What’s Going On" is Marvin Gaye. His song captured the social issues and struggles during the 1960s and 1970s while advocating for peace and understanding in a tumultuous time. Gaye's powerful lyrics and soulful melodies made him a symbol of the movement, inspiring many with his calls for justice and equality. His work remains relevant even today, reflecting the ongoing fight for human rights.