Alex Karlsson
Alexander Magnus Karlsson, known professionally as Alex Karlsson, is a Swedish
songwriter, producer, and singer. He has worked on K-pop songs such as AleXa's "Bomb", BTS's "We Are Bulletproof : The Eternal", Super M's "Tiger Inside", Enhypen's "Fever", TXT's "Loser=Lover", and ATEEZ's "Bouncy" and "WORK".
In 2023, Karlsson gave a talk titled "Has K-pop prepared us for the metaverse?" at the TEDx conference in Brunkebergstorg, exploring the theme of sense of belonging.
Discography
As producer / songwriter
All credits are adapted from Korea Music Copyright Association unless stated otherwise.| Year | Song | Artist | Album |
| 2013 | "Holiday" | Henry | Trap |
| 2015 | "Ghost" | Alex & The Talai Lama | Ghost |
| 2017 | "Sunnuntaisin" | Janne Orden | Sunnuntaisin |
| 2017 | "Six Feet Underwater" | JeL | The Cold War Chronicles |
| 2017 | "Talk All Night" | JeL | The Cold War Chronicles |
| 2017 | "Crazy Enough" | JeL | The Cold War Chronicles |
| 2017 | "Long Gone" | JeL | The Cold War Chronicles |
| 2017 | "Funk Like We Used To" | JeL | Funk Like We Used To |
| 2018 | "Undercover" | Shinee | The Story Of Light |
| 2018 | "Moondance" | B.A.P | E.G.O |
| 2019 | "Slowing Me Down" | JeL | Slowing Me Down |
| 2019 | "Down 4 Life" | JeL | Down 4 Life |
| 2019 | "This Life" | Key | Face |
| 2019 | "Heads Up" | Super Junior | Time Slip |
| 2019 | "Human" | Yuta Sueyoshi | Wonder Hack |
| 2019 | "Rainbow" | Twice | Feel Special |
| 2019 | "Bomb" | AleXa | Bomb |
| 2019 | "Q&A" | Cherry Bullet | Let's Play Cherry Bullet |
| 2019 | "Miss Ping Pong" | GWSN | The Park In The Night Part Two |
| 2019 | "Dynamite" | Nicky Romero, Mike Williams, Amber Shepard | Dynamite |
| 2019 | "Fireflies" | NCT Dream | Fireflies |
| 2020 | "Ready or Not" | Momoland | Ready or Not |
| 2020 | "Chained Up" | Now United | Chained Up |
| 2020 | "NANANA" | MCND | Earth Age |
| 2020 | "슈퍼엠 '호랑이" | SuperM | Super One |
| 2020 | "We are Bulletproof: The Eternal" | BTS | Map of the Soul: 7 |
| 2020 | "Kitty Run" | AleXa | Do or Die |
| 2020 | "Head Above the Water" | Steve Forest, Te Pai | Head above the water |
| 2021 | "Addicted" | Baekhyun | Baekhyun |
| 2021 | "Good Time" | WayV | Kick Back |
| 2021 | "kasmala" | Alamat | kasmala |
| 2021 | "Fever" | ENHYPEN | Border: Carnival |
| 2021 | "Mixed Up" | ENHYPEN | Border: Carnival |
| 2021 | "Tattoo" | AleXa | Tattoo |
| 2021 | "Follow Me" | Cherry Bullet | Cherry Rush |
| 2021 | "Keep Your Head Up" | Cherry Bullet | Cherry Rush |
| 2021 | "Loser=Lover" | Tomorrow X Together | The Chaos Chapter: Freeze |
| 2021 | "MOA Diary" | Tomorrow X Together | The Chaos Chapter: Freeze |
| 2021 | "Far" | NCT 127 | Sticker |
| 2021 | "Flipping a Coin" | Billlie | The Billage of Perception: Chapter One |
| 2021 | "Tamed-Dashed" | ENHYPEN | Dimension: Dilemma |
| 2021 | "Blessed-Cursed" | ENHYPEN | Dimension: Dilemma |
| 2021 | "Attention, Please!" | ENHYPEN | Dimension: Dilemma |
| 2021 | "Drip Drop" | MA55IVE THE RAMPAGE | Drip Drop |
| 2022 | "Papercut" | SixTones | City |
| 2022 | "Chandelier" | Cravity | Liberty: In Our Cosmos |
| 2022 | "Snap Snap" | Red Velvet | Bloom |
| 2022 | "Arcade" | NCT Dream | Glitch Mode |
| 2022 | "Thursday's Child Has Far To Go" | Tomorrow X Together | Minisode 2: Thursday's Child |
| 2022 | "Paradoxxx Invasion" | ENHYPEN | Manifesto: Day 1 |
| 2022 | "BAD 4 U" | Baekho | Absolute Zero |
| 2022 | "Taste The Feeling" | Tempest | On and On |
| 2022 | "Trigger" | CNBLUE | Let It Shine |
| 2022 | "Everyday" | Super Junior | The Road |
| 2022 | "Sunny Road" | NCT 127 | |
| 2022 | "Haven't Found You Yet" | Blue | Heart & Soul |
| 2023 | "Cat Call" | Sixtones | Koe |
| 2023 | "Parallel Parallel" | TVXQ | Parallel Parallel |
| 2023 | "Blah Blah" | The Boyz | Be Awake |
| 2023 | "Wild Heart" | Lun8 | Continue? |
| 2023 | "This World" | ATEEZ | The World EP.2: Outlaw |
| 2023 | "Bouncy " | ATEEZ | The World EP.2: Outlaw |
| 2023 | "WE KNOW" | ATEEZ | The World EP.Fin: Will |
| 2023 | "Skateboard" | NCT Dream | ISTJ |
| 2023 | "Sacrifice " | ENHYPEN | Dark Blood |
| 2023 | "Not Enough" | F.T. Island | Sage |
| 2023 | "True Romance" | F.T. Island | F-R-I-E-N-DS |
| 2023 | "Beam me up " | Superkind | Profiles of the Future : 70% |
| 2023 | "FIREWORK" | &TEAM | First Howling : NOW |
| 2023 | "月が綺麗ですね | ||
| 2024 | "Candle Light" | THE BOYZ | Last Kiss |
| 2024 | "Dance Again" | TWICE | DIVE |
| 2024 | "THE HEAT" | Psychic Fever from Exile Tribe | PSYCHIC FILE II |
| 2024 | "Gorgeous" | Tony Yu | Spatial Recorder |
| 2024 | "Today" | HiHi Jets | Today |
| 2024 | "Sweater" | Lil Ghost, Sueco | Sweater |
| 2024 | "GOTCHA" | All(H)Ours | ALL HOURS |
| 2024 | "i'm okay" | AleXa | i'm okay |
| 2024 | "bye, bye" | MIZUKI | bye, bye |
| 2024 | "CHOO CHOO" | NCT Wish | Wishful |
| 2024 | "Right Now" | LAY | STEP |
| 2024 | "Staring At The Sun" | LAY | STEP |
| 2024 | "Human In You" | LAY | STEP |
| 2024 | "I'm Still Learning" | LAY | STEP |
| 2025 | "Skyfall" | KINO | Skyfall |
| 2025 | "Pitter-Patter-Love" | Fantasy Boys | SHINE THE WAY |
| 2025 | "Under The Armor" | AleXa | Sugarcoat |
| 2025 | "Last Dance" | Eunhyuk | TIMESCAPE |
| 2025 | "Wolken" | Flaire | De Tijd |
| 2025 | "Masterpiece" | ATEEZ | Golden Hour: Part.3 'In Your Fantasy Edition' |
| 2025 | "Now this house ain’t a home" | ATEEZ | Golden Hour: Part.3 'In Your Fantasy Edition' |
| 2025 | "In Your Fantasy" | ATEEZ | Golden Hour: Part.3 'In Your Fantasy Edition' |
| 2025 | "Locked N loaded" | Itzy | Girls Will Be Girls |
| 2025 | "Iconic" | Xikers | House of Tricky: Wrecking the House |
| 2025 | "Head Shoulders Knees Toes" | TWS | Play Hard |
| 2025 | "Trace" | Chanyeol | Hibi |
| 2025 | "Turned Up" | BAE173 | New Chapter: Desear'' |