Question: Which American rock singer of Puerto Rican descent marked his first live performance as a solo artist at Live at the Gods Festival 2002? 
Sentence (from "Puerto Ricans in World War I"): On January 15, 1899, the military government changed the name of Puerto Rico to Porto Rico (On May 17, 1932, the U.S. Congress changed the name back to "Puerto Rico").
Relevant evidence: No