This is a rock/screamo band like Atreyu or Bullet or someone and the whole band is in a factory type building. These guys are energetic and one does a guitar flip near the end of the video.
There is a little girl running from someone and she’s creepy looking. She runs into like a cabin and hides in a small room until someone opens the door on her, At some point some band members hang from the ceiling or rafters.
That’s all I remember;. If anyone has a clue I will search whatever you think it might be, Thanks.