Verse
Boiler kicks at six, pipes rattle the wall
Radiator ticking like a meter for it all
Subway underneath my floorboards, keeping time I never asked
Counted every knock before I learned the math
Momma's rent envelope thin as a paper cut
Building hummed all night, never let the block shut up
Learned the rhythm of the risers before I learned my name
Every apartment on the block sound the same
Pre-Chorus
Is it the building or is it me
Keeping this frequency
Ticking off the hours like a debt I can't repay
Chorus
Concrete frequency, hear it in the wall
Concrete frequency, answer when it calls
Pulse in the pipes, pressure in the floor
Concrete frequency, counting evermore
Verse
Moved four blocks over, same hum found the seam
Elevator cable creaking out my adolescent dream
Fuse box popped the night I made the honor roll
Nobody came to fix it, wasn't in the scroll
Ten years later, different zip, same knock at dawn
Interest on the silence that my father passed along
Hold the phone at midnight, static where the dial tone used to be
Same frequency, just moved it out to sea
Pre-Chorus
Is it the building or is it me
Keeping this frequency
Ticking off the hours like a debt I can't repay
Chorus
Concrete frequency, hear it in the wall
Concrete frequency, answer when it calls
Pulse in the pipes, pressure in the floor
Concrete frequency, counting evermore
Bridge
Turns out the hum was never in the pipe
It's the beat I carry, wired into my life
I am the building now, the knock, the debt, the score
Concrete frequency is the only clock I know
Chorus
Concrete frequency, hear it in the wall
Concrete frequency, answer when it calls
Pulse in the pipes, pressure in the floor
Concrete frequency, counting evermore