Start (이태원 클라쓰 OST)

Gaho's "Start" erupts with an immediacy that mirrors its purpose — an anthem of defiant self-belief, built on surging rock guitars layered over electronic production that gives the track a contemporary sheen without dulling its raw edge. The arrangement escalates methodically: a restrained verse carried by rhythmic palm-muted guitar and subdued percussion that suddenly detonates into a soaring chorus where distorted power chords and crashing cymbals collide with orchestral string swells. Gaho's vocal performance is the engine of everything — a tenor with startling power and controlled grit, capable of shifting from vulnerable intimacy to full-throated intensity within a single phrase. He sings about standing at the starting line of an impossible fight, choosing to run forward despite every reason to stay down, and his delivery makes you believe every syllable. Written for the drama "Itaewon Class," the song transcended its OST origins to become a cultural touchstone in 2020, soundtracking not just a fictional underdog's journey but a generation's sense of resilient ambition during an uncertain year. This is the song you play when you need to feel brave — before a difficult conversation, at the start of something terrifying, during a run when your legs want to quit. It insists, with absolute conviction, that beginning is itself an act of courage.