There are at least 10 groups with the name H2O (including H₂O):
These are videos from concerts where H2O played, so they may be of other bands that played the concert as well.
Persistence Tour 2020 Jan 25, 2020 Oberhausen, North Rhine-Westphalia, Germany Added by Jay O. Tea
Persistence Tour 2020 Jan 23, 2020 Berlin, Berlin, Germany Added by Aelaechs
Vans Warped Tour 25 Year Anniversary Jun 29 - 30, 2019 Atlantic City, New Jersey, United States Added by Cardi
