Don't you think that 'The last day on earth - Kate Miller Heidke' was practaclly made for new moon!

''In my head I replay our conversations
Over and over til they feel like hallucinations
You know me? I love to lose my mind
And every time anybody speaks your name I still feel the same
I ache, I ache, I ache inside.''

It summarises what Bella goes through when edward leaves.