Making music accessible for deaf children
27 February 2013 Last updated at 00:23 GMT
The National Orchestra of Wales has staged a series of workshops and concerts for deaf people, many of them children, to explore how it is possible to experience music without being able to hear it fully.
Find out more from freelance musician Andy Pidcock, one of those behind the workshops.
For more on this story, go to the BBC's Ouch! Blog.