I'm looking for the loud industrial sfx from BronyDanceParty's Rainbow Factory and Awoken PMVs: http://www.youtube.com/watch?v=KwW9slmrKXo and http://www.youtube.com/watch?v=4PjIhs72l0A
I'm looking for mainly the loud boom sounds where the hammers smash. Any ideas on the exact files/sounds? Similar sounds would work but I'm really looking for those exact ones.