SG Publishing publishes and sells academic books and facsimiles related to the music sung and played by church and chapel bands in the 18th and 19th centuries. Its aim is to provide good-quality, scholarly but accessible books in the fields of Georgian psalmody and west gallery music.

Facsimiles are in paperback format or downloadable pdf files.

SG Publishing is run by Sue Glover, a freelance editor who has worked in academic and educational publishing for almost 30 years. Sue developed the companion website Gallery Music, which provides background information to the genre as well as downloadable free sheet music, MIDI and mp3 files.