Jose Luis Redondo is a well know musician from Barcelona whose work has appear in tons of different session recordings with local groups, from the Jazz/space/cabaret records of Le Diablo Mariachi, the traditional irish/funk music of Camalics, to the Gallegan/experimental work of Keympa. His solos shows at some squads are also remembered.

"In Josep's Hands: Perhaps a new chameleon.these arco,pizzicato glissandi of enveloped harmonically rich durations that struggle against the tyranny of fourths. Tempered with blue frequencies and at times free of the tonic it is an instrument of silence as well. But, alas it is also an instrument of massive contrasts and bound by string theory. Josep's implimentation of string theory that is." -Eugene Martynec (London 2008)