Turibio Santos, guitar
Orchestre de Chambre Jean-Francois Paillard
Jean-Francois Paillard, conductor
Lucien Debray, oboe
Maxence Larrieu, flute
François-Joël Thiollier, celesta
Henri-René Pollin, saxophone
Lily Laskine, harp
This LP from 1970 is out of print; I don't believe it's been re-relased on CD. You can listen to the last movement of the Guitar Concerto in this podcast from Fabio Zanon's series on the Guitar.
Lionel Salter's review in Gramophone Magazine.