Which brings to my original question, didn't mean it to sound like a daft question but it was the name that threw me, it just sounded Hispanic and with the exposure on Elaine's NS film thought I'd start a thread about them as I never heard that much on them.
I thought they sounded blue-eyed (or maybe 'brown-eyed' which is another term I've heard used), but hey, people in the States thought the Righteous Brothers were Afro-Americans! I do collect blue-eyed/Carolina Soul myself and was just wondering if I should put the Salvadors on a blue-eyed CD compilation I was putting together for the car. Obviously now I know.
Thanks guys for all the great information.