The defendant's appeal is dismissed.

1. The summary of the grounds for appeal is that the defendant did not run a singing practice room business, but did a sound record or music video production business, but the court below found the defendant guilty and erred by mistake of facts.

2. The defendant alleged to the above purport in the court below, but the court below found the defendant guilty on the grounds as stated in its reasoning. A thorough comparison of the records of this case and the reasons for the above decision of the court below, the court below's above judgment is acceptable, and it is judged that there was no error of law of misunderstanding of facts.

Therefore, the defendant's above assertion is without merit.

3. In conclusion, the defendant's appeal is dismissed in accordance with Article 364 (4) of the Criminal Procedure Act since it is without merit. It is so decided as per Disposition.