Some days feel so heavy

They come when I'm not quite ready

I get to feelin' useless

But I can see right through this

I'm gonna let the song in my head ring

It feels like the world is collapsing

But I already know it's gonna happen

I'm gonna hold on tighter

Yes, I'm a lover, but I'm also a fighter

The song in my head keeps me clappin'

'Cause I've got a song, and it must be sung

Every day's a war, and it must be won

Whenever I feel like I'm comin' undone

The song in my head keeps me marching on

The world's full of bad news bearers

Talkin' heads talkin' 'bout terror

Sometimes I feel so useless

Like nothing I could do would ever improve it

But I could make the world a little better

You tell me that you're worried 'bout tomorrow

You talk like all the time you've got is borrowed

Like you're livin' on credit

But you keep singin', honey, you can bet it's

Gonna sing it through tomorrow

With a song, and it must be sung

Every day's a war, and it must be won

Whenever I feel like I'm comin' undone

The song in my head keeps me marching

With a song, and it must be sung

Every day's a war, and it must be won

Whenever I feel like I'm comin' undone

The song in my head keeps me marching on