The haunting sound of a song

Has a song been stuck in your head for what seems like eternity? Well, I happened to have that experience with two songs lately...
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Misunderstood - Robbie Williams

Trying to be misunderstood
But it doesn't do me any good
love the way they smiled at me
held their face for eternity
Now let them all fly off

When it comes down it all comes down
And you will not be found
When it's over it's all over
Even if I make a sound

I'll be misunderstood
By the beautiful and good in this city
None of it was planned
Take me by the hand
Just don't try and understand

Trying to be misunderstood
Just a product of my childhood
Still I find myself outside
You can't say I haven't tried
Perhaps I tried too hard

No excuses, I won't apologise
Or justify your lies
Come find me, tell them to me
Look me in the eyes

I'll be misunderstood
By the beautiful and good in this city
None of this was planned
Take me by the hand
Just don't try and understand

Can't forgive, sorry to say
You don't know you're guilty anyway
Isn't it funny how we don't speak
The language of love?
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Don't break my Heart - (anonymous)

Don't break my heart
Cos if you do
I'll cry forever
............
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Ok, I'm at my wit's end for the latter. Google failed me. Toni Braxton, Aliyah, Aungun..none of the possible singers can claim credit to this song. The tune is so haunting though - the singer's voice is resounding in my head as I type the lyrics...