Ena- Music Showroom Escape

[old biker]

The story of this game is to escape from the music instruments showroom. Assume that one day you went to the showroom located near your house. The store manager locked up the store without knowing that you are inside. Try to find the alternate key of the store and get escaped soon

Good luck

play

Please use spoilers for hints and walkthroughs:
[spoiler=Title Here]Enter text here...[/spoiler]

Please do not post a video walkthrough for 7 days.