John Peel fronted a Series on Radio1 in about 1973 about underground or "cult" music scenes, or something. One was about Northern and a certain Mr Levine was interviewed as the expert, and some tracks were played. The only two I remember were "Love On A Mountain Top", which became a hit soon after, and the sublime "I Just Can't Live My Life". Peely later declared the Northern scene the only true underground, and he became a momentary Northern, and Linda Jones fan, playing tracks by her quite often until he discovered something else.
Paul