@itsmyusername, I helped Jocelyn Goldfein with her Stanford application 22 years ago. That worked out well for her. Good luck, and let me know if she responds.
You need to get your application together. SCEEP is a good credential to have, and a supplemental letter may help reinforce your engineering/CS focus. You need to get your GC and teachers up to speed with your background and direction, and make sure that you present a coherent focus. Presumably you have a good start on essays given your SCEEP award.
BTW, Stanford has recently created joint degree programs between CS and the humanities, with joint CS-English and CS-music programs:
https://undergrad.stanford.edu/academic-planning/majors-minors/joint-majors-csx
https://english.stanford.edu/csenglish
https://music.stanford.edu/academic-programs/undergraduate/current-undergraduates/joint-major-program-csmusic
The interdisciplinary program in Symbolic Systems may also interest you: