Gittelenaerts has 2 The Killers concerts.

The Killers are a rock band formed in Las Vegas in 2001 by lead singer Brandon Flowers and lead guitarist Dave Keuning. In 2002, drummer and percussionist Ronnie Vannucci Jr. and bassist/rhythm guitarist Mark Stoermer joined the band. The following year, the band released its first single: "Mr. Brightside."It was a top 100 hit in the US, the UK, and at least a half dozen other countries. In 2004, the band released its debut studio album "Hot Fuss," the first of seven consecutive albums to peak at number one in the UK with their most recent album "Pressure Machine" (2021) being the latest to reach that spot. In addition to "Mr. Brightside," some of The Killers' most popular songs include "When We Were Young," "The Man," "Read My Mind," "Human," and "Spaceman."