Dejo mi aporte de unos videitos que grabamos
[youtube]https://www.youtube.com/watch?v=Q-ZK9cvrun0&feature=youtube_gdata_player[/youtube]
[youtube]https://www.youtube.com/watch?v=EPxMOv_CvxQ&feature=youtube_gdata_player[/youtube]
[youtube]https://www.youtube.com/watch?v=na0gdiNavrE&feature=youtube_gdata_player[/youtube]
[youtube]https://www.youtube.com/watch?v=GqxSayOpJh0&feature=youtube_gdata_player[/youtube]