[Intro – Lead Vocals: Eun & Ha-joon]
[(Slow, low bass hum, fingersnap tempo)]
EUN (lead, whisper):
Yeah… this rhythm’s got dirt and gold,
Step in slow — let the story unfold.
HA-JOON (lead, low tone):
심장은 bass처럼 천천히 뛰어,
Heat in the air — can you feel this fever?
⸻
[Verse 1 – Vocals: Six & Gyeong]
(Soft pads, minimal drums)
SIX (smooth falsetto):
Every move, every breath, so close,
이 어둠 속에서, we lose control.
GYEONG (gentle, airy):
말 없이 흘러, the night so sweet,
Got caught up in this dirty beat.
⸻
[Pre-Chorus – Vocals: So-young & Ji-ho]
(Kick enters — sultry rhythm)
SO-YOUNG (old-school tone):
Bassline slow, but it pulls me in,
이 감정은 시작이야, not a sin.
JI-HO (raspy, deep):
Trumpets fade, just body and heat,
We talk with rhythm — no need to speak.
⸻
[Chorus – All Vocals + Leads]
(Thick sub-bass, layered harmonies)
ALL (Vocal Line + Eun & Ha-joon):
Dirty beat, feel it crawl through the night,
리듬이 날 감싸, black & white.
Lose your mind, fall to the sound,
We don’t stop — we spin around.
EUN (lead):
Slow burn, touch that fire,
HA-JOON (lead):
Bass so low, take us higher.
ALL:
Dirty beat, yeah, we ride that desire.
⸻
[Verse 2 – Main Rapper: Rain]
(Trap beat slides in, sharp hi-hats)
RAIN (fast rap / precise flow):
Click-clack — 808 thunder roll,
Speed in my veins, can’t lose control.
도시의 밤, 네 눈빛은 code,
Decode that heat — overload.
[Beat breaks / tempo doubles for rap]
Move fast, then stop — rewind,
한 순간에 네 맘 in my mind.
Dirty bass flow, I draw the line,
K-BOYZ rainstorm — redefine.
(Rain ad-libs: “Dirty beat, don’t sleep, just move…”)
⸻
[Bridge – Leads + Vocals Build Together]
(Music drops / whispers over reverb)
EUN (lead):
Whisper close, no need to hide,
SIX (soft echo):
Let the sound take you inside.
SO-YOUNG (old-school):
Dirty never felt so sweet,
JI-HO (raspy):
We breathe in sync with the beat.
HA-JOON (lead, deep):
이 느낌은 밤의 진실,
Heart and rhythm — perfect deal.
⸻
[Final Chorus – Full Vocal Line + Rain ad-libs]
ALL:
Dirty beat, feel it crawl through the night,
리듬이 날 감싸, black & white.
Lose your mind, fall to the sound,
We don’t stop — we spin around.
RAIN (behind the vocals, fast echo rap):
Drip beat, shift heat, tempo slide,
K-BOYZ wave, no need to hide.
EUN (lead, soft):
Slow burn, touch that fire,
HA-JOON (lead):
Bass so low, take us higher.
ALL:
Dirty beat, yeah, we ride that desire.
⸻
[Outro – Eun & Ha-joon]
(Beat fades / soft bass lingers)
EUN (lead, whisper):
이 리듬 속에 잠겨, baby…
HA-JOON (low):
Stay with the beat — stay dirty.
(whispered refrain fades out: “Dirty beat, dirty beat…”)