Her deeply personal, enigmatic songs are hard to categorise (not that I want to categorise her), so here are a few songs to show her range.
From 1980, this is All The Way From America. She sings this brilliantly live, but this is the best version I can find on YouTube.
And, from 1985, this is Temptation.
It was difficult to decide on a third, but her brave singing, alone on the stage, with the audience in complete silence, swings it I think. This is her in 2012 with The Weakness In Me.
And I'm sorry, that was supposed to be it, but I I've decided I have to add the song that first caught my attention in 1975 - Cool Blue Stole My Heart. I've posted this before, so you can skip it if you like.