Gabrielle Yacoub appeared as part of a 'Ballad Concert' present by Folkworks at the Caedmon Hall in Gateshead in a stellar line-up that also featured Evelyn Giradon, Martin Carthy and Maddy Prior around - 1994? The concert was effectively an informal 'singaround' between the 4 performers with duets between Yacoub & Giradon and Carthy & Prior. Did they all do something together? Maybe they did. Great fun as I recall - I've still got Yacoub's 'Bel' CD that I bought that night, which, although very nice, isn't half as much fun as his full-on 80s synthpop 'Elementary Level of Faith' (ELF) from a few years earlier (which debuts his 'Les Choses les Plus Simples' very much as a pop song).