Thank you very much! Actually, I was in choir since middle school but I wasn't a very good student so I didn't learn much through it. 😅 No lie I didn't even understand what like a major chord was or how to make it. I have been studying music theory in my free time for the past year or so though through youtube videos. I think it has helped a lot.
Thank you for the advice, something that has been really hard for me is deciding when the amount of instruments is not enough / too much. I will definitely be looking to see how I can add more instruments to help the song.