Found this song by The Cranberries, which was one of my favorite back in standard 6.

Found the chord as well, the main being Am C G Em - pretty easy to play and sing along as well..

Surprisingly, I can reach the key!

Haha

Hence the cover version of it ;)

Download

Lyrics:
Something has left my life
And I don't know where it went to
but..Somebody caused me strife
And it's not what I was seeking

Didn't you see me, Didn't you hear me
Didn't you see me standing there Oh..

Why did you turn out the lights
Did you know that I was sleeping

Say a prayer for me--
Help me to feel the strength I did
My identity, has it been taken
Is my heart breakin, on me--

All my plans, they fell through my hands
They fell
Through my hands, on me---
All my dreams, it suddenly seems
It suddenly seems
Empty