Trying to understand the key differences between these two options and which would be best for DS who is 16 and just done GCSEs. He is a music scholar at his current school, grade 8 piano and violin under his belt. Enjoyed music GCSE, will take it for Alevel. He has ASD and is much stronger in performance and composition than in written exams (although has improved a lot thanks to a superbly dedicated teacher giving him extra time). His clear preference is for performing and composing though and just generally exploring musical styles. He scored v highly at grade 5 theory and I think he might do grade 8 theory too.
From what I know (which is v little) the BMus seems more up his street than a BA. but I know there’s a lot of different choices out there so thoughts from those with more knowledge v gratefully received.