"La Busqueda" is the name of a documentary about Paco de Lucia. Filmed independently in Spain, it can be found in DVD form at Amazon dot es . It was only released posthumously. I suppose there is the usual formatting question, meaning that a Spanish DVD will play on some DVD players and not on others?

Not only was the documentary done entirely with de Lucia's cooperation, but the person in charge was Francisco "Curro" Sanchez Varela, who is de Lucia's oldest son (he has two sisters older than he is). So "La Busqueda" ends up being very personal; its critical reception has been positive as well. I think the title translates as either "The Quest" or "The Search."