Requirements for studio internships?

Im really interested in the music industry (composing, producing) and music is something I've always been good at. I want to start learning while Im young so I figure I should apply for an internship at a studio (I live on the south side of chicago). Are there any requirements for interns as far as experience or age? I'm only 14, but i have experience in playing multiple instruments and I also do a little bit of vocals. Do studios accept people as young as me? Does it depend on the preference of the studio, if so, do most studios tend to decline younger people? Also, if I did get an opportunity to be an intern, what kind of jobs would they have me do? In the movies the intern will be the one grabbing coffee for the producers and stuff like that, which I would be more than happy to do as long as I'm learning something. Just give me what yah know, thanks :)