The Jazz ensemble of St.-Ursula-Gymnasium Düsseldorf has existed since 1992. In addition to genuine jazz standards such as So What, Blue Bossa, and Freedom Jazz Dance, the program also features current pop songs by Adele and Ed Sheeran. The Jazz ensemble typically consists of the rhythm section (drums, bass, piano, and guitar), several wind instruments, and a female or male vocalist, though the actual lineup varies from year to year. Sebastian Gahler, the director of the Jazz ensemble, places great emphasis on teaching improvisation techniques and refining the ensemble's collective musicianship.