@CrimsonZa , never mind the privilege stuff. We didn’t manage to convince you by pointing out that you would have to tell your house help what to write, or that more doesn’t mean better?
The whole point of a rec is for adcoms to get an idea of the person behind the stats. Find two teachers who know you very well, who like you, who you also like, and whose classes you worked hard in, even if you didn’t get an A. Ideally, the teacher recs should be from different core subjects, such as math and history. You say you have three teachers lined up? Personally, I don’t think there is a college that asks for three teacher recs. Unless all three teachers are going to say amazing (and specific) things about you, stick to two, and keep the music rec as an adiitional one for colleges that allow a supplemental rec. Or ditch the music rec, and keep the third teacher rec if it is going to be excellent. As skieurope said, the thicker the file…