Year!rowspan=2 width=300px| Song[1] | Album | Lyrics | Music | Notes |
|---|
| width=50px | Credited | width=400px | written | width=50px | Credited | width=400px | Compose |
|---|
| 2005 | "Show Me Your Love" | Winter Single | | | | | Rap written |
| Twins | "Over" | | Heechul, Eunhyuk | | |
| "L.o.v.e" | | Kibum, Eunhyuk | | |
| "Rock This House" | | Eunhyuk | | |
| 2006 | "U" | Digital Single | | Eunhyuk | | |
| 2007 | "Sapphire Blue" | Don't Don | | Eunhyuk | | |
| "Disco Drive" | | Eunhyuk, Shindong | | |
| "Midnight Fantasy" | | Eunhyuk | | |
| "Mirror" | | Eunhyuk, Donghae | | |
| "Missin’ U" | | Eunhyuk | | |
| "Marry U" | | Eunhyuk, Donghae | | |
| "You’re My Endless Love" | | Eunhyuk | | |
| "Song For You" | | Eunhyuk, Donghae | | |
| "I Am" | | Leeteuk, Eunhyuk, Sungmin, Donghae | | | Written |
| 2009 | "Shining Star" | Sorry, Sorry | | | | | Rap written |
| "Reset" | | | | |
| "She Wants It" | It's You | | | | |
| "Love U More" | | Ryeowook, Sungmin | | Ryeowook | Written |
| 2010 | "Here We Go" | Bonamana | | | | | Rap written |
| "Boom Boom" | | | | |
| "Shake It Up" | | | | |
| "No Other" | No Other | | | | |
| "A Short Journey" | | Eunhyuk, Donghae | | Eunhyuk, Donghae | |
| "All My Heart" | | | | Leeteuk, Henry | |
| 2011 | "Oops!" | A-CHa | | Shindong, Leeteuk, Donghae, Eunhyuk, Heechul | | | Wrote their parts |
| "White Christmas" | | Eunhyuk | | | Rap written |
| "Y" | | Donghae, Chance, Super D | | Eunhyuk, Donghae | Written by Donghae, Chance + Rap written by Eunhyuk, Donghae |
| "Andante" | | | | Leeteuk, Henry, Kim Kyu Won | |
| 2012 | "Gulliver" | Sexy, Free & Single | | | | Eunhyuk | Written |
| "Haru" | SPY | | Donghae, Kwon Soon Il | | Donghae, Eunhyuk, Shindong, Kwon Soon Il | Written by Donghae, Kwon Soon Il + Rap written by Eunhyuk, Shindong |
| "Outsider" | | | | Eunhyuk | Rap written |
| "Only U" | | Leeteuk, Lee Jae Myoung | | Leeteuk, Donghae, Eunhyuk | Written by Leeteuk, Donghae + Rap written by Eunhyuk |
| 2014 | "Shirt" | Mamacita | | Donghae, Team One Sound | | Donghae, Team One Sound | Written |
| "Don't Leave Me" | This Is Love | | Choi Siwon, Iconic Sounds | | Choi Siwon, 220, Iconic Sounds | |
| 2015 | "Don't Wake Me Up" | Devil | | Donghae, Team One Sound | | Donghae, Team One Sound | |
| "Forever With You" | | Zhou Mi | | | |
| "Alright" | | Donghae, Eunhyuk, Team One Sound | | Donghae, Team One Sound | |
| "You Got It" | Magic | | Leeteuk, Heechul, Eunhyuk, Team One Sound | | | |
| "Sarang♥" | | Heechul, Team One Sound | | Leeteuk, Team One Sound | |
| 2017 | "Scene Stealer" | Play | | Eunhyuk | | | |
| "One More Chance" | | Donghae, J-dub, Eunhyuk | | Donghae, J-dub | Written by Donghae, J-dub + Rap written by Eunhyuk |
| "Good Day For A Good Day" | | Eunhyuk | | | Rap written |
| "Girlfriend" | | Eunhyuk | | | Rap written |
| "Spin Up!" | | Heechul, Eunhyuk | | | Rap written |
| "I do" | | Heechul | | | Rap written |
| 2017 | "On and On" | On and On | | | | Siwon | |
| 2018 | "Lo Siento" | Replay | | Heechul, Eunhyuk, Leslie Grace | | Play-N-Skillz | Rap written |
| "Hug" | | Yesung | | Yesung | |
| "Super Duper" | | Leeteuk, Team One Sound | | Leeteuk, Team One Sound | |
| "Me & U" | | Eunhyuk | | | |
| 2019 | "I Think I" | Time_Slip | | Eunhyuk, January 8, Jo Yoon-kyung | | | |
| "Game" | | Heechul, Eunhyuk, ZNEE (153/Joombes), Jung Ku-ru & Kim Ji-soo (Jam Factory) | | | |
| "No Drama" | | Leeteuk, Oneway | | Leeteuk, Oneway | |
| 2020 | "Rock Your Body" | Timeless | Timeless | | Donghae, J-Dub | | Donghae, J-Dub | |
| "I Think I -Japanese Version-" | I Think U | | Eunhyuk, January 8, Jo Yoon-kyung, h.toyosaki | | | |
| "BLUE" | "BLUE" | | | | Leeteuk, Young Sky | |
| "愛が教えてくれたこと" (Ai ga oshiete kureta koto) | "愛が教えてくれたこと" (Ai ga oshiete kureta koto) | | | | Donghae, J-Dub | |
| "The Melody" | The Renaissance | | Leeteuk, Yesung, Min Yeon-jae | | | |
| 2022 | "Always" | The Road : Keep on Going | | Eunhyuk, U1 (153/Joombas), Yi Yi-jin | | | | |
Year!rowspan=2 width=300px| Song | Album | Lyrics | Music | Notes |
|---|
| width=50px | Credited | width=400px | Written | width=50px | Credited | width=400px | Compose |
|---|
| 2011 | "Oppa, Oppa" | Digital single | | Donghae, Peter | | Donghae, Peter | |
| 2013 | "Still You" | Digital single | | Donghae, Team One Sound | | Donghae, Team One Sound | Donghae, Team One Sound + Rap written by Eunhyuk |
| 2014 | "Ride Me" | Ride Me | | Eunhyuk | | | Rap written |
| "Wonderland" | Skeleton | | Donghae | | Donghae | |
| 2015 | "Growing Pains" | The Beat Goes On | | Donghae, Team One Sound | | Donghae, Team One Sound | |
| "Mother" | | Donghae, Team One Sound | | Donghae, Team One Sound | |
| "1+1=Love" | The Beat Goes On (Special Edition) | | Donghae, Team One Sound | | Donghae, Team One Sound | |
| "Love That I Need" | | Donghae, Eunhyuk | | | |
| "Let's Get It On" | Let's Get It On | | | | Henry, Neo Gen Rong, Mage | |
| 2018 | "If You" | Style | | Donghae, Hasegawa | | Donghae, JDUB | |
| "Hot Babe" | | Eunhyuk, Gashima | | Eunhyuk, Jake K | |
| "'Bout You" | 'Bout You | | Donghae, Eunhyuk, JDUB | | Donghae, JDUB | |
| "Lost" | | Donghae, JDUB | | Donghae, JDUB | |
| "Illusion (Obsessed)" | | Eunhyuk | | Eunhyuk, Jake K, Andreas Oberg, Chris Wahle | |
| "Victory (*Special Track)" | | Donghae, JDUB | | Donghae, JDUB | |
| 2019 | "Danger" | DANGER | | Donghae, JDUB | | Donghae, JDUB | |
| "Gloomy" | | Donghae, JDUB | | Donghae, JDUB | |
| "Dreamer" | | Eunhyuk, Joombas | | | |
| "Sunrise (Korean Version)" | | Donghae, Eunhyuk, JDUB | | Donghae, JDUB | |
| "If You (Korean Version)" | | Donghae, JDUB | | Donghae, JDUB | |
| 2020 | "B.A.D" | BAD BLOOD | | Donghae, JDUB | | Donghae, JDUB | |
| "To You, Tomorrow" | | Eunhyuk, Joni, ZigZag Note | | | |
| "What Is Your Name?" | BAD LIAR | | Shindong, Eunhyuk, WithRu | | | |
| 2021 | "ZERO (Korean Version)" | COUNTDOWN | | Donghae, JDUB | | Donghae, JDUB, PixelWave | |
| "Home" | | Donghae, Eunhyuk, JDUB, 1iL | | Donghae, JDUB | |
| 2024 | "GGB" | 606 | | Donghae, Virgo | | Donghae, Maxx Song, Park Jisan, Virgo | |
| "ROSE" | | Donghae, Virgo | | Donghae, Virgo | |
| "Hang Over" | | Donghae, Rick Bridges | | | |
| "Like That" | You&Me | | | | Donghae, Virgo, 17, ber.ryko, Kim Jun-tae, Lee Jae-jun | |
| "You&Me" | | | | |
| "Promise" | Promise | | Donghae, Zhou Mi | | Donghae, Kim Jun-tae, jelly | |
| "Bokurano Story" | Bokurano Story | | Donghae, Eunhyuk | | Donghae, Kim Jun-tae, Lee Jae-jun, jelly, 17 | |
| "Break" | Inevitable | | Donghae, ROKSTAXIL | | Donghae, ROKSTAXIL, Kim Jun-tae, 17, jelly | |
| "Go High" | | | Donghae, ROKSTAXIL | |
| "Only You" | | | Donghae, ROKSTAXIL, Arte, Louis, Fascinador, Kim Jun-tae | |
| "Run Away" | | | Donghae, ROKSTAXIL, 17, jelly | |
| "I Try" | Inevitable (Repackage) | | | |
| "24/7 Ride" | | | Donghae, ROKSTAXIL, Rick Bridges, Deevan, 17, jelly | | |
Year!rowspan=2 width=300px| Song | Album | Lyrics | Music | Notes |
|---|
| width=50px | Credited | width=400px | Written | width=50px | Credited | width=400px | Compose |
|---|
| 2023 | "Close The Shutter" | Close The Shutter | | Shindong, PrismFilter, H.Toyosaki | | Shindong, HeyFarmer, NiiHwa, PrismFilter | |
| "Ceremony" | "Ceremony" | | Leeteuk, Oneway, Masaki Fujiwara | | Leeteuk, Oneway | |
| 2024 | "C'mon" | "C'mon" | | Leeteuk, Kinsha, Oneway | | Leeteuk, Oneway | |
| "Joke" | "Joke" | | Shindong, Kim Hye-jung, Gesture, Bir$day | | Shindong, Bir$day, Gesture, Lee Beom-hun | | |
