There are a number of musical acts taking the name Inertia.
These are videos from concerts where Inertia played, so they may be of other bands that played the concert as well.
W-Fest 2019 Aug 15 - 18, 2019 Waregem, Belgium Added by Sheb
XVII. Wave-Gotik-Treffen May 9 - 12, 2008 Leipzig, Saxony, Germany Added by John Collins