There are several bands with the name Lionheart:
These are videos from concerts where Lionheart 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
Vainstream Rockfest 2022 Jun 25, 2022 Münster, North Rhine-Westphalia, Germany Added by Jay O. Tea