Where do I start in the music industry of being an A&R Rep?

I’m really trying my hardest to break into the music industry. Firstly I do not want to be a musician, I want to help and contribute to musicians. The problem is I have no idea how, who to contact, or what degree to get for A&R (Artist & Repertoire). I don’t even know where to start. This is really frustrating, can anyone help me at all? Even the smallest bit of information would help, I’m quite passionate about music.