https://deafculturecentre.ca/deaf-arts-series/deaf-arts-handbook-vol-two.pdf

Signed music : RHYTHM OF THE HEART

Vol. 2 in the Deaf Arts Series, produced by the Canadian Cultural Society of the Deaf, 2015

"This handbook aims to:

describe features of signed music developed from within the Deaf community
provide an historic perspective on the evolution of Signed Music
offer activities, a glossary and resources for those wishing to explore signed
music in greater depth."

"It provides a forum for Deaf performing artists, members of the Deaf community, educators, students and the community at large to explore new artistic content in Signed Music."

Video Documentary: https://deafculturecentre.ca/signed-music-rhythm-of-the-heart/