My only comment is HOW and by WHOM will the evidence sought be organised?  It’s a mammoth job!  I would be delighted to help if you think an 80 year old can. I was educated at Dr Williams’ School Dolgellau, trained under Rudolf Laban now Trinity Laban, and about to start piano lessons, stopped at 16- time flies. Yes music and education have been part of my career as a lecturer in Movement Studies in Teacher Training, Colleges, Schools including Yehudi Menuhin School, both here and USA.

It may be a good idea to have an OAP with experience and passion for creativity in education, it’s up to you!

PS to previous, there is no mention of provision for music for young people with a disability, another passion of mine-it works wonders-I do know!