アルバムは通常盤と、デラックス・エディションがあり。いずれにも、先日DL発売された実質上のラスト・シングル「Don't You Worry Child」のほか、未発表であったコールドプレイ(Coldplay)「Every Teardrop Is a Waterfall」のリミックスや、未発表の「Greyhound」なども収められる予定。
以下は「Don't You Worry Child」のPV
●『Until Now』
1. Swedish House Mafia "Greyhound" 2. Swedish House Mafia vs. Knife Party "Antidote" 3. Ivan Gough & Feenixpawl ft. Georgi Kay "In My Mind" (Axwell Remix) 4. Sebastian Ingrosso & Alesso ft. Ryan Tedder "Calling" (Lose My Mind) 5. Swedish House Mafia vs Tinie Tempah "Miami 2 Ibiza" 6. Steve Angello & Third Party "Lights" 7. Swedish House Mafia "Don't You Worry Child" (feat. John Martin) 8. Coldplay vs Swedish House Mafia "Every Teardrop is a Waterfall" 9. Swedish House Mafia "One (Your Name)" 10. Swedish House Mafia "Save The World" / Ferry Corsten "Punk" (Arty remix)
●『Until Now Deluxe Edition』
1. Swedish House Mafia "Greyhound" 2. Hard Rock Sofa & Swanky Tunes "Here We Go" 3. Ivan Gough & Feenixpawl feat. Georgi Kay "In My Mind" (Axwell Mix) 4. Sebastian Ingrosso & Alesso ft. Ryan Tedder "Calling" (Lose My Mind) 5. Nari & Milani "Atom" / Axwell, Ingrosso, Angello & Laidback Luke ft. Deborah Cox "Leave The World Behind" 6. Swedish House Mafia vs. Knife Party "Antidote" 7. Dirty South & Those Usual Suspects ft. Erik Hecht "Walking Alone"?/ Swedish House Mafia vs. Tinie Tempah "Miami 2 Ibiza" 8. Michael Calfan "Resurrection" (Axwell's Recut Club Version) / Coldplay "Paradise" 9. Miike Snow "The Wave" (Thomas Gold Edit) 10. Steve Aoki feat. Wynter Gordon "Ladi Dadi" (Tommy Trash Remix) / Thomas Gold "Sing2Me" / Red Carpet "Alright"?11. Pendulum "The Island" (Steve Angello, AN21 & Max Vangeli Remix) 12. Steve Angello & Third Party "Lights" 13. Alesso "Raise Your Head" / Sandro Silva & Quintino "Epic" 14. Hardwell "Three Triangles" / Arty, Matisse & Sadko "Trio" / Adrian Lux "Teenage Crime" 15. Sebastian Ingrosso & Tommy Trash "Reload" 16. Usher "Euphoria" (Swedish House Mafia Extended Dub) 17. Swedish House Mafia ft. John Martin "Don't You Worry Child" 18. M-3ox feat. Heidrun "Beating Of My Heart" (Matisse & Sadko Instrumental) / The Temper Trap "Sweet Disposition" 19. Coldplay vs. Swedish House Mafia "Every Teardrop Is A Waterfall" 20. Florence and the Machine "You Got The Love" (Mark Knight Remix) / Swedish House Mafia "One" 21. Axwell "Heart Is King" / Swedish House Mafia "Save The World" (Knife Party Remix) 22. Swedish House Mafia "Save The World" / Ferry Corsten "Punk" (Arty Rock-n-Rolla Mix)