i am in the theather in beging do i have to do something to piano and chair

My suggestion would be to watch this video walkthrough here and/or to take a look at this written walkthrough here.

I haven't played the game so that is the only help that I can offer. I hope you can get it figured out.

I am at the slider puzzle and I truly hate them. Can someone put me out of my mental misery
And email me a save game past that point or provide a email so I can send my save game to them to do
It for me. I will be sure to return the favour

I am going to forward to you a saved game that I have for this. I have never tried it myself, so I can't be specific as to the instructions for downloading it and using it.

I hope it works for you. You will need to put an email address in your GameBoomers profile so that I will know where to send it.