Personel: Evan Roberts, choir, and John Harvey​

Instrumentation and Production: Adobe Audition 3.0 and CS6, Apple MacBookPro and iMac OS X 10.8, Focusrite Saffire Pro 24 DSP

Source: ‘Evan Roberts’ (1905), transfer to CD (Aberystwyth: National Library of Wales, 2002), Cell E123 3622