Minden létező rekord megdöntésére készülődik a B2S brigádja a 2021-es Decibel Outdoor kapcsán – talán a meredeken zuhanó booking-díjaknak is köszönhetően 250-nél több DJ rengeti majd meg a táncparketteket, legalábbis amennyiben nem a cinikus attitűdünket helyezzük előtérbe a pár hónap szünet után újból eszkalálódó koronavírus-járvány kapcsán.
A jövő év újításai közé tartozik néhány, a classic hard dance rajongóit megcélzó új stage, valamint a korábbi években is meglévő kisebb stage-ek kapacitásának bővítése, hogy ne kizárólag a mainstage-re begyömöszölve magukat rophassák nagyobb létszámban a rendezvényen.
Péntek:
Mainstage:
Atmozfears vs. Devin Wild | Bass Modulators | CLOSING SESSION by E-Force | Jay Reeve | Sub Zero Project | Wildstylez | MC: DV8
Hardcore:
Access One | Andy the Core | Evil Activities | Never Surrender | Nosferatu | The Satan | MC: Axys
Sound of Decibel:
Darkraver | Francois | Noisecontrollers | Zany | Zatox | hosted by LXCPR
Szombat:
Mainstage:
Adaro | Brennan Heart | CLOSING SESSION by N-Vitral | D-Block & S-te-Fan | D-Sturb | Demi Kanon | FRENCHCORE INTERMEZZO by Sefa | Frequencerz & Rejecta pres. SUNSET SESSION | Frontliner | KELTEK live | Noisecontrollers | Warface | hosted by DV8
Hardcore:
Angerfist | AniMe |Broken Minds | Deadly Guns | Mad Dog | Miss K8 | Neophyte pres. Onkruid | Spitnoise | Tha Playah | Unifire | hosted by Tha Watcher
Uptempo:
Barbenators | Basspunkz | DRS live | FrenchFaces | Hard Effectz | Imperial | Lady Dammage | Streiks & Kratchs | Trespassed | Vandal!sm | hosted by Da Mouth of Madness
Industrial & Terror:
Densha Crisis | Dissoactive | Dolphin | Drokz | Hellcreator | Suicide Rage | The Vizitor | Tymon | Wavolizer | hosted by Dart
Hardstyle Classics:
A-Lusion | Alpha Twins | Davide Sonar | E-Force | LOUD LEGEND: Balistic | LOUD LEGEND: The Beholder | Pavo | Psyko Punkz | The Pitcher | Thera | hosted by Da Syndrome
Raw Outdoor:
Bloodlust | Delete | Imperatorz | Invector | Jason Payne vs. Aversion | Ncrypta | Riot Shift | Rooler | Thyron | Unresolved | hosted by Livid
Oldschool & Early Rave:
Buzz Fuzz| Franky Jones | Lucien Foort | Panic | Ricos | Rob & MC Joe | Stanton | Vince & Darkraver | hosted by Ruffian
Millennium Hardcore:
Art of Fighters | Catscan | Dazzler | Endymion | Kasparov | Nosferatu | Predator | Promo | Tommyknocker | hosted by Alee
Pussy lounge:
Dana | Darkraver | Deepack | FRIENDS OF PUSSY LOUNGE: 20 years Ruthless | Korsakoff | Mark with a K | Pat B live | Paul Elstak | PUSSY LOUNGE KICKSTART feat. Luna, Dr. Rude & Crude Intentions | Ransom | The Viper | hosted by DL
Raw Indoor:
Act of Rage | Apexx | B-Front live | Digital Punk | Phuture Noize | Radical Redemption | Ran-D vs. ANDY SVGE | Rebelion pres. Overdose | RVAGE | Vertile | hosted by Nolz
Euphoric:
Adrenalize | Atmozfears | Audiotricz | Devin Wild | Primeshock | Sephyx | Solstice | Sound Rush | Wildstylez | hosted by Tellem
Vasárnap:
Mainstage:
CLOSING SESSION by Tha Playah & Mad Dog | Coone | DAYTIME SESSION by Audiotricz & Sound Rush | Headhunterz | LIVE LOUD MARATHON feat. B-Front, Frequencerz, Phuture Noize & Ran-D | Rebelion | hosted by Villain
Raw Indoor:
Adaro vs. MYST | Bass Chaserz | Hard Driver pres. All or Nothing | Killshot | Regain | Rejecta | Requiem | Sub Sonik | Udex | hosted by Livid
Hardstyle Classics:
Chris One | Crypsis | Dozer | Geck-o | Josh & Wesz | Luna | Slim Shore | Tatanka | hosted by Ruffian
Raw Outdoor:
Artifact | Cryex vs. Scarra | D-Attack | Element vs. Kruelty | Genox | Luminite | Neroz | The Purge | Voidax | hosted by Democian
Retro:
Bountyhunter | Da Rick | Dark-E | Francois vs. Genius | Greg C | Lars | Ruthless vs. Darkraver | Stanton vs. Reza | hosted by Chucky
