Awesome ED from the anime FMA: Brotherhood sung by Miho Fukuhara.

MP3: http://www.megaupload.com/?d=SXRHXIN4

Lyrics:
Let it all out, Let it all out
Tsuyogaranakute ii nda ne
Dareka ga kaitetta kabe no rakugaki no hana ga yureru

Jibun rashisa nante dare-mo wakaranai yo
Nagai nagai michi no tochuu de nakushitari hirottari
Kyuu ni sabishikunatte naichau hi mo aru kedo

Namida mo itami mo hoshi ni kaeyou
Ashita o terasu akari o tomosou
Chiisaku mayotte-mo futari de tsukurou
Hoshikuzu o tsuyoku hikaru eien o sagasou

Let it all out, Let it all out
Tarinai koto darake da yo ne
Tarinakute ii nda ne dakara kimi to deaeta nda

「Tashika」 ga nan na no ka sore ga shiritakute
Chiisa na naifu o kutsushita ni kakushiteta
Tsuyogatte tsuita uso no hou ga zutto itakatta

Hontou wa kowai yo dakedo ikiteku
Egao no kimi o kaze ga nadeteku
Chiisa na te kazashite futari de tsukurou
Hoshikuzu o tsuyoku hikaru eien o sagasou

Tadashii koto ga machigattetara dousureba ii?
Kanashii koto ga tadashikattara ukeireru dake?
Nakushita to omotteta demo kimi ga shitteta
Kimi ga ite hontou-ni yokatta

Namida mo itami mo hoshi ni kaeyou
Ashita o terasu akari o tomosou
Chiisa na te kazashite futari de tsukurou
Hoshikuzu o tsuyoku hikaru eien o

Sayonara itsuka wa kuru kamoshirenai
Kisetsu wa sore demo meguri megutteku
Chiisaku mayotte-mo aruiteku
Kimi to aruiteku sore dake wa kawaranaide iyou ne

English Translation:
Let it all out, Let it all out
There's no need to pretend everything's alright
Stone Carvings show the flowers
Swaying gently in a nonexistent breeze
Can you see?

Nobody has the power
To look inside and see their true selves
Even if we will both lose and gain
While we are traveling on this long, long road

And even though there may be times when
Loneliness will strike and make us cry

Take all your pain
All your tears
To make them in to stars
Turn on the light
To shine upon tomorrows waiting path

We'll all hold our hands together
and we'll try to gather up some stardust
So eternity will be shining forever on

Although I may always be unable to avoid farewells
The seasons will continue to change time and time again
Even if I were to lose myself
I will keep keep going onward to walk by your side
That's the one thing that I hope will never change (less info)