RAFAEL CASANOVA:  

http://www.tv3.cat/videos/179306679/Rafael-Casanova.

[youtube]https://www.youtube.com/watch?v=0zdboyfepuY[/youtube]

ANTONIO DE VILLARROEL:

[youtube]https://www.youtube.com/watch?v=bP1aVn_9S5Y&list=PL6B79E435D34442C7[/youtube]