What courses should I take as a 10th grader wanting to major in Anesthesiology ?

I'm in 9th grade and I like medical things. I really like music which is why I go to an Arts school. I really want to be in the medical field but I don't know what classes I would need to take next year and the years after that. I'm currently taking 3 honors classes (Algebra 2, Biology, and English 1).