music courses for university

Heyy, i am thinking of doing a music course for uni. I am thinking of going to scotland for university since i do not like london and england anymore to be honest, and i think i will be able to get the tuition cheaper (maybe not scottish nationals price, but something more cheaper than english students) (this is because i am a Latvian National, and my mother came here before i was born under the EU permanent settlement scheme, so i should be able to get cheaper?!?!!? fees, though i am really not certain).
I was wondering if there is anyone who goes to Glasgow, Aberdeen, Uni of the highlands and islands and edinburgh napier university. (i want to apply to edinburgh too though i don't know if i will be able to let in with my grades)
My courses for each:
glasgow: music with business/ music with comparative literature / music with psychology (i still haven't decided which course is the best, since im super indecisive)
Aberdeen: music
Uni of the highlands and islands: applied music
Edinburgh napier university: music
(hopefully) edinburgh: music
i am currently working at BBB with a predicted being AAB, and i do music, classics and sociology for a levels, please help me if you go to any of these universities/ know anyone who does these courses and tell them how their experience is at these unis.