The Undertone Bd9 ((hot)) • Fresh

But every night, when the HVAC system kicks on, he hears it. A 9 Hz undertone riding the fan blades. Every time a car passes with a subwoofer. Every time a train horn decays into silence.

So he did the only thing left.

He’s the undertone’s copyright holder. And he’s waiting for Elias to press PLAY again. the undertone bd9