Can you tell me who sings this song?

I have bits and pieces of the lyrics and I think the song is called 'I Believe' but can't find anything right with google.

I believe in love

I believe that I'll get it right

I'll figure it out this time.

At one point in the song the singer is almost whispering and there is no music in the background. It's a pretty fast song.

Thanks

I believe the song you are asking about is Not So Bright by The Marble Index

Lyrics to follow:

Marble Index - Not So Bright

If you wanna to hear the answer
if you wanna to know whats on my mind
you will never give love one more try.

Cuz I dont, believe in love.
If you want to say it (sunburn?)
If you want to know the reason.
I will never give love one more try
Cuz I dont believe in love,
cuz it hurt hurts me, it deserts me

Im not so bright,
Maybe I never was, so bright
Thats a simple mind
And think of something good, to say, to me, hey

Is the way you want to be known.
I could not have left something
Im way too long.
And I dont, believe in love
Cuz It hurts me, yes, deserve me.
Tonight,

If you dont want to sail cuz the other way
All I want to know is right away.

Im not so bright,
Maybe I never was, so bright
Wheres your simple mind
And think of something good to say, to me

Im not so bright, (3x)
Maybe I never was.