['box opening', 'cutting sound', 'dubstep', 'synth bass', 'electronic drums', 'loud', 'energetic', 'aggressive', 'fast-paced']
This is the recording of a box opening with a dubstep piece playing in the background. A knife cutting through the box can be heard. The track in the background has a loud synth bass and an aggressive electronic drum beat. It is a fast-paced piece.