Various Artists Blind (original Television So... -

: A track that delves into the duality of identity and the facades maintained by the various suspects. Instrumental Score and Psychological Tension

The "Special" edition of the soundtrack includes a vast array of instrumental tracks (BGM) that build the drama's intense psychological atmosphere. Composed by artists like , Park Yoon-seo , and Lee Joon-wha , these pieces are often characterized by their eerie, discordant, or suspenseful arrangements.

: Pieces such as "Nightmare," "Shadow," and "Psycho Killer" utilize dissonant textures and minimal melodies to evoke fear and the presence of the serial killer. Various Artists Blind (Original Television So...

: Tracks like "An Old Wound" and "Lonely" offer rare moments of quiet sadness, grounding the thriller elements in the characters' personal pain. Narrative Cohesion

: The titular track emphasizes the theme of obscured truth and the literal and metaphorical "blindness" of the justice system. : A track that delves into the duality

: A powerful rock ballad that captures the desolation and struggle of characters lost in a web of past trauma.

: As the drama's opening theme, this track sets a visceral, questioning tone that reflects the central mystery. : Pieces such as "Nightmare," "Shadow," and "Psycho

A standout feature of the Blind OST is its cohesion. Unlike many soundtracks that feel like a disparate collection of singles, this album operates as a single composition that mirrors the drama's pacing. The transition from high-stakes vocal anthems to desolate instrumental voids ensures that the listener remains immersed in the "infernal grasp" of the story's mystery.