This video looks like it just might have come from Paul Gilbert's instructional DVD, Terrifying Guitar Trip ~ a reviewer mentions the "crazy backgrounds", so that makes this a somewhat uneducated guess. =)
This tune is Paul's attempts to play flamenco, without having any real grounding in the art... so it's not traditional, but it is some nice acoustic guitar playing:
Today's tune is from Kari's 1998 album, Mesmerized:
(Fans of female vocalists from Loreena McKennitt, to Tori Amos, to pretty much anything else, who like styles of music from folk to dance to pretty much anything else... you've all listened to this right?)