Question: Who wrote the original song that inspired this charity single after the Haitian disaster recorded by this group including Ignazio Boschetto in 2010?
Sentence (from "We Are the World 25 for Haiti"): It is a remake of the 1985 hit song "We Are the World", which was written by American musicians Michael Jackson and Lionel Richie, and was recorded by USA for Africa to benefit famine relief in Africa.
Relevant evidence: Yes