Crescendo — NMIXX: meaning, key lines and pronunciation
What does “Crescendo” by NMIXX mean?
NMIXX’s “Crescendo” is a love song about two people losing their steady rhythm and happily letting go, wrapped up in each other in the dark. They call it a romantic fairytale that may not end happily, but one they choose by fate and without anyone's permission.
What the song is about
Starlight, deep dark eyes and a loved one asked to be conductor and drummer carry the feeling, and the title, a music term for rising intensity, names how it keeps swelling.
Key lines
4 lines from the song in Korean, with how they sound and what they mean. The full line-by-line breakdown lives in the app.
날 괴롭히던 long, long day, 다 잊어버려 어느새Listen from this lineRomanization (as sung): nal goe·ro·pi·deon long, long day, da i·jeo·beo·ryeo eo·neu·sae
Meaning: That long, long day that tormented me, I forget it all before I know it.
Words in this line- 날nalme
- 괴롭히던goe·ro·pi·deonthat tormented
- 다daall
- 잊어버려i·jeo·beo·ryeoforget completely
- 어느새eo·neu·saebefore I know it
Word for word: Me tormenting long, long day, all forget-throw-away by-some-time.
Why it doesn't translate word for word: 잊어버려 joins 잊다 'forget' and 버리다 'throw away', giving 'forget completely'. 어느새 literally means 'some time', but in practice 'before I even noticed'. The Korean puts 'that tormented me' before 'day' as a modifier, which feels backwards in English.
어두운 밤을 밝혀Listen from this lineRomanization (as sung): eo·du·un ba·meul bal·kyeo
Meaning: Light up the dark night.
Words in this line- 어두운eo·du·undark
- 밤을ba·meulnight
- 밝혀bal·kyeobrighten
Word for word: Dark night brighten.
Why it doesn't translate word for word: 밝혀 comes from 밝히다 'make bright'. On its own it is about brightness, but with 'night' it becomes 'light up'. The modifier 어두운 'dark' sits before the noun, which the literal rendering makes clumsy.
누구의 허락 따윈 하나도 필요 없어Listen to the first verse — freeRomanization (as sung): nu·gu·e heo·rak tta·win ha·na·do pi·ryo eop·sseo
Meaning: I don't need anyone's permission at all.
Words in this line- 누구의nu·gu·eanyone's
- 허락heo·rakpermission
- 따윈tta·winthe likes of
- 하나도ha·na·donot one bit
- 필요pi·ryoneed
- 없어eop·sseothere's none
Word for word: Anyone's permission such-stuff even-one necessity not-exist.
Why it doesn't translate word for word: 허락 is 'permission', 따위 is a dismissive 'and such stuff', 하나도 is 'even one', and 없어 is 'there is none'. With the negative, 하나도 means 'not at all', so the line becomes a defiant, free 'I don't need anyone's approval' rather than a list of words.
I'm here for ya lento for ya 넌 언제나 내 심장 속에 사는 중이야Listen to the first verse — freeRomanization (as sung): I'm here for ya len·toh for ya neo neon·je·na nae sim·jang so·ge sa·neun jung·i·ya
Meaning: I'm here for you (slowly, for you), you always live in my heart.
Words in this line- 넌neoyou
- 언제나neon·je·naalways
- 내naemy
- 심장sim·jangheart
- 속에so·geinside
- 사는sa·neunliving
- 중이야jung·i·yain the midst
Word for word: I am here for ya (slowly for ya, you always my heart inside living middle-is).
Why it doesn't translate word for word: 'Lento' is a musical term for slow, and 속에 means 'inside'. 사는 is 'living' and 중 is 'middle', but 사는 중이야 together means 'is in the process of living, right now and continuously'. So the clumsy 'living middle-is' becomes the tender 'you live in my heart all the time'.
Lyrics © their rights holders. “Crescendo” — NMIXX. Quoted for commentary and learning.
Song facts
- Lines
- 33
- Key lines explained
- 4
- Words explained
- 18
- Length
- 2:39
Mini-lesson: fill in the missing word
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Ask ChaeaSong vocabulary
Words from the song in Korean alphabetical order, with pronunciation and meaning.
| Word | Sounds like | Meaning |
|---|---|---|
| 귓가의 | gwit·kka·e | at the ear |
| 기꺼이 | gi·kkeo·i | gladly |
| 꿈처럼 | kkum·cheo·reom | like a dream |
| 낭만적인 | nang·man·jeo·gin | romantic |
| 넘쳐흘러 | neom·cheo·heul·leo | overflowing |
| 네게 | ne·ge | to you |
| 눈에 | nu·ne | in eyes |
| 단둘인 | dan·du·rin | just two (is) |
| 달아오른 | da·ra·o·reun | heated up |
| 말곤 | mal·gon | other than |
| 맘은 | ma·meun | heart |
| 모든 | mo·deun | every |
| 배경 | bae·gyeong | background |
| 버린 | beo·rin | that has gone |
| 서롤 | seo·rol | each other |
| 안고 | an·kko | holding |
| 제멋대로 | je·meot·ttae·ro | as it pleases |
| 헤맨 | he·maen | wandered |
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Questions about “Crescendo”
What is “Crescendo” by NMIXX about?
NMIXX’s “Crescendo” is a love song about two people losing their steady rhythm and happily letting go, wrapped up in each other in the dark. They call it a romantic fairytale that may not end happily, but one they choose by fate and without anyone's permission.
What does “날 괴롭히던 long, long day, 다 잊어버려 어느새” mean in “Crescendo”?
In “Crescendo” by NMIXX, “날 괴롭히던 long, long day, 다 잊어버려 어느새” means: That long, long day that tormented me, I forget it all before I know it. 잊어버려 joins 잊다 'forget' and 버리다 'throw away', giving 'forget completely'. 어느새 literally means 'some time', but in practice 'before I even noticed'. The Korean puts 'that tormented me' before 'day' as a modifier, which feels backwards in English.
What does “어두운 밤을 밝혀” mean in “Crescendo”?
In “Crescendo” by NMIXX, “어두운 밤을 밝혀” means: Light up the dark night. 밝혀 comes from 밝히다 'make bright'. On its own it is about brightness, but with 'night' it becomes 'light up'. The modifier 어두운 'dark' sits before the noun, which the literal rendering makes clumsy.
How do you pronounce “누구의 허락 따윈 하나도 필요 없어”?
“누구의 허락 따윈 하나도 필요 없어” from “Crescendo” by NMIXX is romanized as “nugue heorak ttawin hanado piryo eopsseo”: that is how it is actually sung, sound changes included, not the textbook spelling.
Where can I see every line of “Crescendo” explained?
This page explains 4 key lines. In the theIDOL app Chaea goes through all 33 lines word by word, in sync with the song; the first verse is free and needs no sign-up.
Official music video
The video loads from YouTube only when you press play. YouTube ↗
How we make these breakdowns
theIDOL builds every breakdown with AI assistance and automated checks, and publishes a page only after it passes them. An AI model writes the meaning of each line and the word-by-word glosses from the song's timed lyrics. The pronunciation comes from our own rule-based Korean transcriber, which spells how the words sound when sung, sound changes included, not a letter-by-letter romanization. Pages that fail the audio-sync or translation checks are not published, and we quote only a few key lines. If you spot a mistake, write to support@theidol.ai and we will fix it.
Credits and sources
- Artist
- NMIXX
- Official video
- JYP Entertainment · YouTube
Lyrics and music belong to their rights holders. This page quotes no more than four lines for commentary; the translations, pronunciation and explanations are written by theIDOL.