FanFictongirl got that one first,  it was Happy by Pharell Williams.

I put this next song in my song quiz on my old account, and no-one got it so I'm just curious if anyone will get it or not. it is,

And I feel like I'm losing my mind

Banging my head up against the wall

Staring at nothing 'cause I can't sleep at night

Can't make it stop, yeah I think too much

What do I do? Falling apart

I need a shock straight to my heart

No one would want to be in my shoes right now, oh

I don't reach for the bottle of whisky

Straight on the rocks

But you won't see me popping the pills

Po-po-popping the pills

'Cause if I want the pain to go away

In a second make it fade

You're the only thing that will