No need to explain what is this….? USA for Africa – We are the World; Sung by different singers. Found in Youtube, There may be more…. PLEASE ADD IT, IF YOU FIND ANY OTHER LINKS.   https://www.youtube.com/watch?v=M9BNoNFKCBI // ORIGINAL SONG https://www.youtube.com/watch?v=s0Ti4cpztL8 https://www.youtube.com/watch?v=ji6FhoDSqS0 https://www.youtube.com/watch?v=fw_bin4QVf4 https://www.youtube.com/watch?v=R5VbannH5wY https://www.youtube.com/watch?v=Uy0YG0762YQ…