NSF 1978: Barry Duncan - Duncan
NSF 1978: Barry Duncan - Rosamunde
Barry Duncan Music
Rest In Peace Barry Duncan
NSF 1978: Kimm - Jaimie
Submission of the Night Highlight EFC AFRICA 03
EFC 03 Barry Duncan
NSF 1978: Final results and reprise
EFC Barry's Fight
Harmony NSF 1978 Final results and reprise
NSF 1984: Introduction
NSF 1978: Harmony - 't is OK
L.O.V.E - Duncan
It's All Good live @ Teresa's Place with Special Guest Barry Duncan!! 5/28/18
Erfaringskonferansen 2010 - Barry Duncan
NSF 1978: The Internationals - Heel Nu En Dan
An interview with Barry Duncan | Outsourcing | Future Processing
NSF 1978: Kimm - Dit Is Mijn Dag Vandaag
NSF 1978: Harmony - Bim Bam Bom
"The Heart and Soul of Therapeutic Change" presented by Barry Duncan, PsyD
