This day in music history.

July 7, 1990, Luciano Pavarotti, Placido Domingo and Jose Carreras performed their first concert together in Rome. The show was held on the eve of the World Cup soccer final. All the proceeds (millions of dollars) was given to charity. An album of the concert "Carerras-Domingo-Pavorotti in Concert" was a hit on the pop charts and would go on to be the best selling classical album of all time.