[1] In November 1921, 12 inch records were introduced, commencing at catalogue number G-1000.

[1] From around 1923 onwards many earlier recordings were re-recorded acoustically and released under the same catalogue number as the originals.

For catalogue numbers below G-7963 (released July 1923) these may usually be identified by a matrix commencing with an 'A', rather than being completely numeric.

Those records re-recorded using this process invariably have their catalogue number suffixed by 'R'.

Regal Recordings' current roster includes Lily Allen, Loney Dear, Cathy Davey, and Jakobínarína.