Should I self study an AP when its offered every other year?

so im really passionate about music and ive been learning on my own time about music theory in general a lot, and i really want to take the class, but its only offered every other year at my school due to a lack of interest and it just happened to fall on my junior year instead of my senior year, where i have no time to take it within my schedule (my parents wont let me drop my language class). however, i would have time senior year to give myself an extra study hall and self teach, but ive been reading about it a lot and a lot of people seem to think its really arrogant, and that it negatively effects college applications overall. i still have a few months before i need to decide, but im not sure what to do about it because a lot of the advice already online says to only self study if it isnt offered - which is only half true for this particular class.

I wouldn’t say that. I would say that having a rigorous course load and impactful EC’s are more important for college applications, and I wouldn’t advise self studying (which will - in most cases - add zero to your application particularly when there are no corresponding scores, if that takes time from things that are more important.

Personally, is just take it in college

If you are looking for a moderately competitive school, you want three years of language. So they are smart. Music theory is not going to be considered a core class.

If you want credit, take the self study. But you don’t need to - and you can re-take the class again in college. It’s not going to do anything for you admission wise - it’s just a question of college credit or not.

Personally, I wouldn’t add to your work load for a lack of an admission benefit. But if it really interests you, there’s no harm.

I wouldn’t take the AP exam. Whether you self-study AP music theory just for the fun of it is up to you.

One daughter took AP music theory. She was very good at math and was a very talented musician. She found it to be a tough class, but did well in the class. She benefited from having a very good teacher for the class. I do not think that she would have done as well if she had just self-studied it. I also do not think that having taken the class had any impact on her university admissions nor on how she did when she was in university (she ended up studying something else in university).

Senior year will be busy. You will be sending in university applications. You are likely to be visiting schools. You will get results back and need to think about where you want to go. There can be a lot of effort put into these tasks that are in addition to whatever class work you have. If you are just self-studying AP music on your own time with no intention to take the exam, then when you get overwhelmed by everything else you can just postpone whatever you were thinking of doing with music.

There will be time for music at some point in the future. Plenty of people get back to it whenever their various academic requirements become less intense.

Also, quite a few universities have some music classes, and often very good music classes and very good music programs. I for example did take a couple of music classes when I was in university as a math major. Math and music are skills and interests that do sometimes coexist in the same person.

This is wise. Quite a few universities prefer students to have multiple years of language classes in high school.