"Rudelsingen" can be translated to "group singing" or "sing-along" in English. It refers to a communal singing event where participants sing songs together, often accompanied by a musician or a band.

The ORIGINAL RUDELSINGEN, which was born in Münster, has now achieved absolute cult status across Germany. Thousands of people, regardless of gender and ranging from young to old, regularly respond to the call of the now ten RUDELSINGEN teams, which consistently lead to sold-out venues. Singing indeed connects: generations, worldviews, and hearts – this experience is shared not only by the singing enthusiasts from the very beginning and the many fans but also by everyone who dares to join RUDELSINGEN for the first time and leaves with enthusiasm. The Rudelsingen presents the most beautiful songs to sing along to – hits, evergreens, pop, and rock. Joining in is explicitly encouraged: "Singing is most fun when you can sing loudly together with others!" explains Simon Bröker from the Rudelsingen team. A projector displays the lyrics on a screen, and the singers are charmingly and humorously guided by the musicians from song to song throughout the approximately two-hour evening program. "Old gems," the latest radio songs, timeless hits – everything is included, and the audience sings along with complete enthusiasm!