The RNIB offer library and transcription services that are free of charge. More information can be found at the following links:
RNIB have music collections in both their leisure and education catalogues.
If you are learning an instrument and live in England, then you can access educational materials through your local Music Education Hub, even if you are an adult.
Personal Transcription Service
Transcription from a standard print or PDF score to large print or braille is free. Please see the following link: https://www.rnib.org.uk/living-with-sight-loss/independent-living/reading-and-books/transcription-services/