There is more than one artist by the name of Madsen.
These are videos from concerts where Madsen played, so they may be of other bands that played the concert as well.
Hurricane Festival 2023 Jun 15 - 18, 2023 Scheeßel, Lower Saxony, Germany Added by Vikadella
Open Flair Festival Aug 8 - 11, 2019 Eschwege, Hesse, Germany Added by Captain Keelhaul