[HandleX]

I was thinking to myself the other day, I would like to get a touch screen monitor and mount in my room and have it linked to a PC.
This way people can come over and scroll through the available songs and play them.

I was wondering what are the ways of me doing this?
Either touch screen or non touch.

Is there certain software out there that would be great for this?
Do I need a certain monitor?
Whats the cheapest touch screen monitor I can get out there?
Is there a more cost effective way of doing this?

Any help would rock, sorry if this is the wrong thread as well.