Music -- Swedish performer El Perro Del Mar (the nom de pop for the improbably named Sarah Assbring) makes gentle music with flutes, high harmonies, and repetition. It sounds sort of like what Lee Hazlewood would have written for France Gall if he had been a god-fearing eunuch and she couldn't swing. Middle East Upstairs, 472 Mass. Ave., Cambridge, 8:00pm. $15. -- Liverpool band Clinic makes woozy, droney rock music that's heavily indebted to the......