This is for the sync people...the trailer people....the commercial people...the advertising people. Great loops which will work for various cinematic beds. It's horror, suspense, drama, nail biting on the edge of your seat. It's the thump in your chest and rumble under your chair as you watch a new trailer in the theater with THX surround. Really nice variety of sounds as well great sound quality. You can start with something from this set and add to it or you find something in here that's missing from your own track. Pull up your footage and start layering and mixing right away with these great sounds- there's so much to chose from and no filler- everything is spot on.