The difference between 'one thing' and 'another' is 'something else'

Well, I hear my brain a comin'

Comin' down that railroad track

Well now, I hear my brain a comin'

It's bringing my consciousness back

My ideation left me, left me here in misery

My ideation left be bereft and bankrupt

With nary an Idee, moanin' like Harper Lee

Now I hear my ideation comin' back

On that big steel horse, comin' back to me

Well now, I hear my brain a comin'

Hear my brain

Hear my brain

Hear my brain a comin' on back to me

Oo-wah, oo-wah, oo-wah

O, I'se be troublin' here all by myself

Just a shotgun shack and fillers in my pack

My brain done left me and I don't know why

Papa Oo-Mow-Mow, my brain is gone away

But now its comin' home I hears it on dis train