Extra Recommendation Letters??

So, I’m planning on applying to Manhattan School of Music, Eastman School of Music, Mannes School of Music, and New England Conservatory and I’m lucky enough to be in a situation where I have 5 strong recommendation letters available to me.

-I have a teacher I studied with over the summer who’s an alumni from Manhattan School of Music
-my current teacher, who’s the principal violist in the symphonic orchestra where I live and is also an alumni of Manhattan School of Music (added note: I’m his current only pre-universitary student; he teaches undergraduates and graduates only), -my old teacher who I studied with for 4 years who knows me well and has witnessed me playing my first solo, applying for summer programs, etc. He also chatted with the conductor from the undergraduate & graduate orchestra program to allow me to collaborate with the orchestra
-the conductor of said undergraduate & graduate program, whom I’ve studied under for almost 4 years.

  • my English teacher (my best subject). I honestly included her because I saw NEC requires a recommendation letter from a non-musician

I feel like all these people have been great teachers and mentors to me and can write me strong recommendation letters. Now, for the majority of these schools, only 2-3 recommendation letters are required, so my question is: can I send in extra recommendation letters? I’m thinking for the schools who don’t require a non-musician recommendee I’ll exclude my English teacher and maybe my old teacher’s recommendation letter. I’m not sure if I should exclude my old teacher’s letter though since I studied with him for so long… please help.

(Also, I hope I don’t come across like I’m bragging while listing who my recommendees are. I just wanted to give an idea of who they are and their experiences)