# Jack & Coke (songwriters)

Jack & Coke (formerly known as SeventyEight) is a Swedish production and songwriting team consisting of Svante Halldin and Jakob Hazell. They have produced and written songs for artists such as Rita Ora, Charli XCX, Tove Lo, Nick Jonas and Hayley Kiyoko. Both "Find You" by Jonas and "Curious" by Kiyoko placed on Top 40 hits on US radio. They have also co-produced the Eurovision Song Contest-winning song "Euphoria" by Loreen which is the most sold and played Eurovision song in history.

## Songwriting and production credits

| Title | Year | Artist(s) | Album | Contributing Member(s) | Credits | Written with | Produced with |
| "Starstruck" | 2010 | Christopher Wilde | Starstuck: OST | Jakob Hazell | Co-writer | Teddy Sky, Joacim Persson, Niclas Molinder | - |
| "Kiss It Goodbye" | 2010 | Miley Cyrus | Hannah Montana Forever | Jakob Hazell | Co-writer/ Producer | Christoffer Wikberg, Charlie Masson, Joacim Persson, Niclas Molinder | - |
| "Zero Gravity" | 2012 | Kerli | Non-album single | Jakob Hazell, Svante Halldin | Co-writer/ Producer | Kerli Kõiv | - |
| "The Lucky Ones" | 2012 | Kerli | Utopia EP | Jakob Hazell, Svante Halldin | Co-writer/ Producer | Kerli Kõiv | - |
| "Euphoria" | 2012 | Loreen | Heal | Jakob Hazell, Svante Halldin | Co-producer | - | Peter Boström |
| "Crying Out Your Name" | 2012 | Loreen | Heal | Jakob Hazell, Svante Halldin | Co-writer/ Producer | Ana Diaz, Gino Yonan, Moh Denebi, Niklas Jarl | - |
| "Stardust" (featuring Kerli) | 2013 | TyDi | Non-album single | Jakob Hazell, Svante Halldin | Co-writer | Kerli Kõiv | - |
| "Heartquake" | 2013 | Mads Langer | In These Waters | Jakob Hazell, Svante Halldin | Producer | - | Mads Langer |
| "Glass House" | 2013 | Mads Langer | In These Waters | Jakob Hazell, Svante Halldin | Co-writer/ Producer | Mads Langer | Mads Langer |
| "Elephant" | 2013 | Mads Langer | In These Waters | Jakob Hazell, Svante Halldin | Co-writer/ Producer | Mads Langer | Mads Langer |
| "No Gravity" | 2013 | Mads Langer | In These Waters | Jakob Hazell, Svante Halldin | Co-writer/ Producer | Mads Langer | Mads Langer |
| "Dire Straits" | 2013 | Mads Langer | In These Waters | Jakob Hazell, Svante Halldin | Co-writer/ Producer | Mads Langer | Mads Langer |
| "Never Forget You" | 2013 | Mads Langer | In These Waters | Jakob Hazell, Svante Halldin | Co-writer/ Producer | Mads Langer | Mads Langer |
| "Not Meant To Be Broken" | 2013 | Mads Langer | In These Waters | Jakob Hazell, Svante Halldin | Co-writer/ Producer | Mads Langer | Mads Langer |
| "Ghost Town" | 2013 | Mads Langer | In These Waters | Jakob Hazell, Svante Halldin | Co-writer/ Producer | Mads Langer | Mads Langer |
| "In These Waters" | 2013 | Mads Langer | In These Waters | Jakob Hazell, Svante Halldin | Co-writer/ Producer | Mads Langer | Mads Langer |
| "Satellites" | 2013 | Mads Langer | In These Waters | Jakob Hazell, Svante Halldin | Co-writer/ Producer | Mads Langer | Mads Langer |
| "When Silence Falls" | 2013 | Mads Langer | In These Waters | Jakob Hazell, Svante Halldin | Co-writer/ Producer | Mads Langer | Mads Langer |
| "Can't Control the Kids" | 2013 | Kerli | Utopia EP | Jakob Hazell, Svante Halldin | Co-writer/ Producer | Kerli Kõiv | - |
| "Love Me or Leave Me" | 2013 | Kerli | Utopia EP | Jakob Hazell, Svante Halldin | Co-writer/ Producer | Kerli Kõiv | - |
| "Here and Now" | 2013 | Kerli | Utopia EP | Jakob Hazell, Svante Halldin | Co-writer/ Producer | Kerli Kõiv | - |
| "Honest" | 2016 | JoJo | Mad Love | Jakob Hazell, Svante Halldin | Co-writer/ Producer | Joanna Lovesque, Hayley Warner, Jason Dean, Joseph Kirkland | - |
| "Rise Up" | 2016 | JoJo | Mad Love | Jakob Hazell, Svante Halldin | Co-writer/ Producer | Joanna Lovesque, Hayley Warner, Jason Dean, Joseph Kirkland | - |
| "Perfect Day" | 2017 | Oh My Girl | Coloring Book | Jakob Hazell, Svante Halldin | Co-writer/ Producer | MaFly, KeyFly, Andreas Öberg, Hugo Bjork, Michael Lerios, Demitri Lerios, SYMON | Hugo Bjork |
| "Life of the Party" | 2017 | All Time Low | Last Young Renegade | Jakob Hazell, Svante Halldin | Co-writer/ Producer | Alexander Gaskarth, Kevin Fisher | Blake Harnage, Colin Brittain |
| "Dark Side of Your Room" | 2017 | All Time Low | Last Young Renegade | Jakob Hazell, Svante Halldin | Co-writer/ Producer | Alexander Gaskarth | Blake Harnage, Colin Brittain |
| "Same to You" | 2017 | The Vamps | Night & Day: Night Edition | Jakob Hazell, Svante Halldin | Co-writer/ Producer | Brad Simpson, James McVey, Connor Ball, Tristan Evans | - |
| "Paper Hearts" | 2017 | The Vamps | Night & Day: Night Edition | Jakob Hazell, Svante Halldin | Producer | - | Andrew Bolooki |
| "Find You" | 2017 | Nick Jonas | TBA | Jakob Hazell, Svante Halldin | Co-writer/ Producer | Nicholas Jonas, Simon Wilcox | - |
| "Shivering Gold" | 2017 | Tove Lo | Blue Lips | Jakob Hazell, Svante Halldin | Producer | - | Ludvig Soderberg |
| "Curious" | 2018 | Hayley Kiyoko | Expectations | Jakob Hazell, Svante Halldin | Co-writer/ Producer | Hayley Alcroft, Lisa Vitale, Brandon Colbein | Jono Dorr |
| "Focus" | 2018 | Charli XCX | Non-album single | Jakob Hazell, Svante Halldin | Co-writer/ Producer | Charlotte Aitchison, Alexander Guy Cook | A. G. Cook |
| "Pictures of Us" | 2018 | The Vamps | Night & Day: Day Edition | Jakob Hazell, Svante Halldin | Co-writer/ Producer | Alexandra Hughes, Ammar Malik, Jacob Kasher Hindlin, Phil Shaouy | - |
| "Hopeful" | 2018 | AJ Mitchell | Hopeful EP | Jakob Hazell, Svante Halldin | Co-writer/ Producer | Aaron Mitchell, Michael Pollack | - |
| "Been There Done That" (featuring Tove Styrke) | 2018 | NOTD | TBA | Jakob Hazell, Svante Halldin | Co-writer | Magnus Danielsson, Samuel Brandt, Tove Styrke, Kennedi Lykken | - |
| "New Look" | 2018 | Rita Ora | Phoenix | Jakob Hazell, Svante Halldin | Co-writer/ Producer | Jonnali Parmenius, Ilsey Juber, Jordan Suecof | - |
| "Why Do You Believe Me" | 2019 | Broods | Don't Feed the Pop Monster | Jakob Hazell, Svante Halldin | Co-writer/ Producer | Georgia Nott, Caleb Nott | - |
| "Someone New" | 2019 | Astrid S | TBA | Jakob Hazell, Svante Halldin | Co-writer/ Producer | Jonnali Parmenius, Astrid Smeplass, Charlotte Aitchison | - |
| "Years" | 2019 | Astrid S | Down Low | Jakob Hazell, Svante Halldin | Co-writer/ Producer | Astrid Smeplass, Tia Scola | - |
| "Sweettalk My Heart" | 2019 | Tove Lo | Sunshine Kitty | Jakob Hazell, Svante Halldin | Co-writer/ Co-producer | Ebba Nilsson, Ludvig Soderberg | A Strut |
| "Shifted" | 2019 | Tove Lo | Sunshine Kitty | Jakob Hazell, Svante Halldin | Co-writer/ Co-producer | Ebba Nilsson, Ludvig Soderberg | A Strut |
| "Anywhere U Go" | 2019 | Tove Lo | Sunshine Kitty | Jakob Hazell, Svante Halldin | Co-writer/ Co-producer | Ebba Nilsson, Ludvig Soderberg | A Strut |
| "Stay Over" | 2019 | Tove Lo | Sunshine Kitty | Jakob Hazell, Svante Halldin | Co-producer | Ebba Nilsson, Ludvig Soderberg, Jakob Jerstrom | A Strut |
| "Come Undone" | 2019 | Tove Lo | Sunshine Kitty | Jakob Hazell, Svante Halldin | Co-producer | Ebba Nilsson, Ludvig Soderberg, Jakob Jerstrom | A Strut |
| "Baggage" (with AlunaGeorge) | 2019 | Gryffin, Gorgon City | Gravity | Jakob Hazell, Svante Halldin | Co-writer/ Co-producer | Aluna Francis, Daniel Griffith, Ilsey Juber, Noonie Bao | Gryffin, Gorgon City, Dilby |
| "Bikini Porn" | 2020 | Tove Lo | Bikini Porn | Jakob Hazell, Svante Halldin | Co-writer/ Co-producer | Ebba Nilsson, Finneas O'Connell, Ludvig Söderberg | A Strut, Finneas |
| "I Do" | 2020 | Astrid S, Brett Young | I Do | Jakob Hazell, Svante Halldin | Co-writer/ Producer | Astrid Smeplass, Julia Karlsson, Tia Scola | - |
| "Felt This Way" | 2020 | Carly Rae Jepsen | Dedicated Side B | Jakob Hazell, Svante Halldin | Co-writer | Carly Rae Jepsen, John Hill, Jordan Palmer, Tavish Crowe | - |
| "Stay Away" | 2020 | Carly Rae Jepsen | Dedicated Side B | Jakob Hazell, Svante Halldin | Co-writer/ Producer | Carly Rae Jepsen, Tavish Crowe | - |
| "Dance Dance Dance" | 2020 | Astrid S | Dance Dance Dance | Jakob Hazell, Svante Halldin | Co-writer/ Co-producer | Astrid Smeplass, Litens Anton Nilsson | Astrid S |
| "Marilyn Monroe" | 2020 | Astrid S | Marilyn Monroe: Single | Jakob Hazell, Svante Halldin | Co-writer/ Co-producer | Astrid Smeplass, Eyelar Mirzazadeh, Fred Ball, Frederik Castenschiold Eichen | Fred Ball |
| "Can't Forget" | 2020 | Astrid S | Leave it Beautiful | Jakob Hazell, Svante Halldin | Co-writer/ Co-producer | Astrid Smeplass, Boy Matthews | Astrid S |
| "Hits Different" | 2020 | Astrid S | Leave it Beautiful | Jakob Hazell, Svante Halldin | Co-writer/ Co-producer | Astrid Smeplass, Tia Scola | Astrid S |
| "It's OK If You Forget Me" | 2020 | Astrid S | Leave it Beautiful | Jakob Hazell, Svante Halldin | Co-writer/ Co-producer | Astrid Smeplass, Caroline Pennell | Astrid S |
| "Airpods" | 2020 | Astrid S | Leave it Beautiful | Jakob Hazell, Svante Halldin | Co-writer/ Co-producer | Amy Wadge, Astrid Smeplass | Astrid S |
| "Good Choices" | 2020 | Astrid S | Leave it Beautiful | Jakob Hazell, Svante Halldin | Co-producer | Astrid Smeplass, Caroline Ailin, The 23rd | Astrid S |
| "Obsessed" | 2020 | Astrid S | Leave it Beautiful | Jakob Hazell, Svante Halldin | Co-writer/ Co-producer | Astrid Smeplass | Astrid S |
| "If I Can't Have You" | 2020 | Astrid S | Leave it Beautiful | Jakob Hazell, Svante Halldin | Co-writer/ Co-producer | Astrid Smeplass, Maria Hazell | Astrid S |
| "Leave It Beautiful" | 2020 | Astrid S | Leave it Beautiful | Jakob Hazell, Svante Halldin | Co-writer/ Co-producer | Emily Warren, Astrid Smeplass, Ludvig Söderberg | A Strut |
| "First Time" | 2020 | Daya | TBA | Jakob Hazell, Svante Halldin | Writer/ Producer | Grace Tandon, Shy Martin | - |
| "Better" | 2020 | The Vamps | Cherry Blossom | Jakob Hazell, Svante Halldin | Co-writer/ Co-producer | Bradley Simpson, Peter Rycroft | Lostboy |
| "Limited Edition" | 2022 | Nina Nesbitt | Älskar | Jakob Hazell, Svante Halldin | Co-writer/producer | Nina Nesbitt | - |
| "Kamikaze" | 2023 | Carly Rae Jepsen | The Loveliest Time | Jakob Hazell, Svante Halldin | Co-writer/producer | Carly Rae Jepsen | - |