Rubettes - Tonight - Totally 1970s

I can&believe this hasn&surfaced on YouTube before, especially as it is now available on DVD. This is a transfer from an old VHS copy, so apologies for the quality. For those who don&know, it is from a truly dreadful film called &Too Young To Rock&which makes &of a Window Cleaner&seem almost Shakespearian by comparison. Just as interesting are the cars in the background. Can you see Gene Hunt anywhere? A truly iconic clip though, the Rubettes at the peak of "Ru-mania". Great stuff!