It’s cramped behind the scenes, with costumes, masks, wigs and props lying around everywhere. Much to the delight of Harry, Olli, Sebastian, Filippo and Matthias, who change their clothes about 10 times during the 20-minute performance. It’s hard to say who’s having more fun that night, the audience or the performers. One thing is clear: this mixture of grotesque nonsense and gifted musicality, located somewhere between fooling around and the art of singing, is more than just a fun project, it is the birth of a new music genre! Hardcore a cappella.

Typical fan comment: “Guys, I actually hate a cappella, but you guys are awesome!”