# I know — Jung Jae ill

<https://hit-masters.com/en/tracks/jung-jae-ill-i-know-YDcVSWZRL9I>

[Home](https://hit-masters.com/en) › [Jung Jae ill](https://hit-masters.com/en/artists/jung-jae-ill-UCfBzleDo7JputyDuN_RmUjg) › [Squid Game 3 (Soundtrack from the Netflix Series)](https://hit-masters.com/en/albums/jung-jae-ill-squid-game-3-soundtrack-from-the-netflix-series-MPREb_qBlmcgJNMno) › [I know](https://hit-masters.com/en/tracks/jung-jae-ill-i-know-YDcVSWZRL9I)

“I know” by Jung Jae ill. From the album Squid Game 3 (Soundtrack from the Netflix Series) (2025). 637K plays on YouTube Music.

| Field | Value |
| --- | --- |
| Artist | [Jung Jae ill](https://hit-masters.com/en/artists/jung-jae-ill-UCfBzleDo7JputyDuN_RmUjg) |
| Album | [Squid Game 3 (Soundtrack from the Netflix Series)](https://hit-masters.com/en/albums/jung-jae-ill-squid-game-3-soundtrack-from-the-netflix-series-MPREb_qBlmcgJNMno) |
| Year | 2025 |
| Length | 3:08 |
| Certification | [Demo (Common)](https://hit-masters.com/en/ranks/demo) |
| YouTube Music plays | 637,000 |
| YouTube Music | [https://music.youtube.com/watch?v=YDcVSWZRL9I](https://music.youtube.com/watch?v=YDcVSWZRL9I) |

## The certification

Certification for songs whose popularity index ranges from 0 to 640,000. Published odds per record pulled: 70%. Rarity: Common.

## On the same album

- [Across the Bridge – Jung Jae ill (Demo)](https://hit-masters.com/en/tracks/jung-jae-ill-across-the-bridge-UpMWN_4IwRk)
- [Sacrifice II – Jung Jae ill (Demo)](https://hit-masters.com/en/tracks/jung-jae-ill-sacrifice-ii-WhXeVrVW1L0)
- [Daughter – Jung Jae ill (Demo)](https://hit-masters.com/en/tracks/jung-jae-ill-daughter-lBDqjYw_MJY)
- [So It Goes – Jung Jae ill (Demo)](https://hit-masters.com/en/tracks/jung-jae-ill-so-it-goes-VDTyA0UC3eQ)
- [Accomplished – Jung Jae ill (B-Side)](https://hit-masters.com/en/tracks/jung-jae-ill-accomplished-fZtpMXn2fqA)
- [Sa Rahm – Jung Jae ill (Demo)](https://hit-masters.com/en/tracks/jung-jae-ill-sa-rahm-oXc7uzRglLs)
- [Going on – Jung Jae ill (Demo)](https://hit-masters.com/en/tracks/jung-jae-ill-going-on-cuY_uCpoSwA)
- [Birth and Death – Jung Jae ill (Demo)](https://hit-masters.com/en/tracks/jung-jae-ill-birth-and-death-MwYCrzZqlE8)
- [Jun-hee ya – Jung Jae ill (Demo)](https://hit-masters.com/en/tracks/jung-jae-ill-jun-hee-ya-e0j3nDE1fHQ)
- [JUMP ROPE song – Jung Jae ill (B-Side)](https://hit-masters.com/en/tracks/jung-jae-ill-jump-rope-song-OyO91oZCO4g)
- [Red & Blue – Kim Sungsoo (Demo)](https://hit-masters.com/en/tracks/kim-sungsoo-red-and-blue-xv3yHVGXAXk)
- [Enter – Kim Sungsoo (Demo)](https://hit-masters.com/en/tracks/kim-sungsoo-enter-wqI6VkddNMc)
- [Jump Rope Entrance – Park Min Joo (Demo)](https://hit-masters.com/en/tracks/park-min-joo-jump-rope-entrance-at0r09_-f7c)
- [A Mad Nam-gyu II – Park Min Joo (Demo)](https://hit-masters.com/en/tracks/park-min-joo-a-mad-nam-gyu-ii-0xvlFwQVDi4)
- [Halmooni – Jung Jae ill (Demo)](https://hit-masters.com/en/tracks/jung-jae-ill-halmooni-VC2sYJfV_1g)
- [The Final Decision – Jung Jae ill (Demo)](https://hit-masters.com/en/tracks/jung-jae-ill-the-final-decision-XiF4N-ODqss)
- [Kill ’em All – Jung Jae ill (Demo)](https://hit-masters.com/en/tracks/jung-jae-ill-kill-em-all-mlvhRL97IYA)
- [Farewell – Jung Jae ill (Demo)](https://hit-masters.com/en/tracks/jung-jae-ill-farewell-pB5KRIJJTJc)
- [HIDE & SEEK song – Traditional (Demo)](https://hit-masters.com/en/tracks/traditional-hide-and-seek-song-TEDU3Nw4QU4)

## More by Jung Jae ill

- [JUMP ROPE song – Jung Jae ill (B-Side)](https://hit-masters.com/en/tracks/jung-jae-ill-jump-rope-song-OyO91oZCO4g)
- [Way forward – Jung Jae ill (B-Side)](https://hit-masters.com/en/tracks/jung-jae-ill-way-forward-H5HzOqmE9Mk)
- [Accomplished – Jung Jae ill (B-Side)](https://hit-masters.com/en/tracks/jung-jae-ill-accomplished-fZtpMXn2fqA)
- [Across the Bridge – Jung Jae ill (Demo)](https://hit-masters.com/en/tracks/jung-jae-ill-across-the-bridge-UpMWN_4IwRk)
- [Vote I – Jung Jae ill (Demo)](https://hit-masters.com/en/tracks/jung-jae-ill-vote-i-p1Hz_7hUZi0)
- [Let's Go Out\! – Jung Jae ill (Demo)](https://hit-masters.com/en/tracks/jung-jae-ill-lets-go-out-LcesRwxMZGw)
- [Round II – Jung Jae ill (Demo)](https://hit-masters.com/en/tracks/jung-jae-ill-round-ii-Iia3Gx7lYQA)
- [No way back – Jung Jae ill (Demo)](https://hit-masters.com/en/tracks/jung-jae-ill-no-way-back-2yBCfHW1dGc)

## Other songs certified Demo

- [Lowrou Charia – HEZBO RAP (Demo)](https://hit-masters.com/en/tracks/hezbo-rap-lowrou-charia-Gq4Ry5OP7Dg)
- [Ana Ne Budi Luda – Dzenan Loncarevic (Demo)](https://hit-masters.com/en/tracks/dzenan-loncarevic-ana-ne-budi-luda-EFSiOzVWrHQ)
- [Sabanika (feat. Njelic) – Kabza De Small (Demo)](https://hit-masters.com/en/tracks/kabza-de-small-sabanika-feat-njelic-88I64weiDws)
- [Presente – Los Del Fuego (Demo)](https://hit-masters.com/en/tracks/los-del-fuego-presente-siMNHzECgTo)
- [India Calling – A.R. Rahman (Demo)](https://hit-masters.com/en/tracks/a-r-rahman-india-calling-li0eIgwQzmQ)
- [But Not For Me – Billie Holiday (Demo)](https://hit-masters.com/en/tracks/billie-holiday-but-not-for-me-7j8QUGlsm0U)

---
Songs, cover art and plays: YouTube Music. HitMasters, the music trading card game.