Jennifer Lopez & Marc Anthony en Concierto (also known as the El Cantante Tour, Jennifer & Marc en Concierto, and simply En Concierto) was a co-headlining concert tour by American recording artists Jennifer Lopez and Marc Anthony. The tour began on September 28, 2007 and ended on November 7, 2007, reaching North America. At the end of 2007, the tour placed 59th on Pollstar's "Top 100 North American Tours", earning $13.8 million from 17 shows.