Within the speculative world-building framework for Grand Theft Auto VI's fictional state of Leonida, the city of Vice City (a parodic analogue of Miami) and surrounding Floridian regions are deeply influenced by their real-world counterpart's status as one of America's premier music festival hubs. The "Ambrosia" festival concept — a hypothetical large-scale event in the GTA universe — draws upon the cultural, economic, and aesthetic signifiers of Florida's globally renowned music festival ecosystem, principally exemplified by Ultra Music Festival (UMF) and Rolling Loud. This report synthesises documented information about Florida's music festival culture to establish a foundation for fictionalised representation, with attention to the genres, demographics, infrastructure, and controversies that define the scene.
Florida, and Miami in particular, occupies a singular position in the global music festival landscape. The state's tropical climate, beach proximity, multicultural population, and tourism-oriented economy have made it a natural venue for large-scale outdoor events. Miami's downtown waterfront, Miami Gardens, and the broader South Florida region host two of the most internationally recognised festivals in their respective genres — electronic dance music (EDM) and hip hop — across an annual calendar that draws hundreds of thousands of attendees and generates substantial economic activity (Wikipedia, 2026a; Wikipedia, 2026b).
Ultra Music Festival, founded in 1999 by Russell Faibisch and Alex Omes, is an annual outdoor electronic dance music festival held in March in Miami, Florida (Wikipedia, 2026a). Originally inaugurated on Miami Beach at Collins Park, the festival has since been held at multiple venues, most prominently Bayfront Park in downtown Miami, with a brief 2019 relocation to Virginia Key following commissioner votes addressing noise complaints from downtown residents (Wikipedia, 2026a). Named after Depeche Mode's 1997 album Ultra, the festival expanded from a one-day event to a three-day format in 2011, and has consistently sold out, with the Ultra Main Stage holding a capacity of approximately 60,000 attendees (Wikipedia, 2026a).
The City of Miami estimates that Ultra has generated approximately $995 million in economic impact since 2012, with $168 million attributed to the 2018 edition alone (Wikipedia, 2026a). The festival operates alongside the Winter Music Conference and Miami Music Week, forming a broader electronic music industry ecosystem. Headliners over the years have included Tiësto, Armin van Buuren, Carl Cox, deadmau5, David Guetta, Avicii, Swedish House Mafia, and Skrillex, with the Carl Cox & Friends Arena and A State of Trance stages becoming festival mainstays (Wikipedia, 2026a). Ultra has also expanded internationally under the "Ultra Worldwide" branding, with editions in Croatia, South Africa, South Korea, Singapore, Mexico, Brazil, and Colombia.
Ultra has not been without controversy. A 2014 gatecrashing incident left a security guard critically injured, prompting a city council debate about whether the festival should be banned. The 2024 edition was suspended on its first day due to severe weather, and the festival was cancelled in 2020 and 2021 because of the COVID-19 pandemic (Wikipedia, 2026a).
Rolling Loud, founded in 2015 by Matt Zingler and Tariq Cherif — childhood friends from Hollywood, Florida — has rapidly grown into what Billboard described as "the be-all of hip-hop festivals" (Wikipedia, 2026b; Thompson, 2018). The inaugural festival, held at Soho Studios in Miami's Wynwood district, featured Schoolboy Q, Juicy J, Currensy, and Action Bronson, with the event memorably suffering a temporary flood during heavy rain (Duran, 2020). Since 2018, Rolling Loud Miami has been hosted at Hard Rock Stadium in Miami Gardens, with an estimated 210,000 attendees at the 2019 edition (Wikipedia, 2026b).
The festival has been instrumental in showcasing Florida's burgeoning SoundCloud rap scene and providing a platform for artists such as Travis Scott, Future, Kendrick Lamar, Playboi Carti, A$AP Rocky, Migos, Kid Cudi, and Nicki Minaj — who in 2022 became the first solo female rapper to headline a Rolling Loud event (Wikipedia, 2026b). Rolling Loud has expanded globally, with editions in California, New York, Toronto, Portugal, Rotterdam, Germany, Thailand, Austria, and India. In May 2026, the brand will launch its first Orlando edition at Camping World Stadium, marking its only American festival of that year (Wikipedia, 2026b).
Rolling Loud has also been characterised by controversy. NPR described the festival as a "hotbed for arrests", and The New York Times noted that "Rolling Loud events have been connected to arrests and violence in the past" (Wikipedia, 2026b). Notable incidents include XXXTentacion's final live performance one month before his murder, Travis Scott being sued for an alleged 2019 crowd stampede, Kid Cudi cutting short his 2022 set after objects were thrown from the audience, and Fetty Wap's 2021 arrest on federal drug charges at the New York edition (Wikipedia, 2026b).
The Ambrosia festival concept inherits the dualities present in Florida's real festival culture: massive economic engines and tourist draws on one hand, and sites of controversy regarding noise, drug use, crowd violence, and resident displacement on the other. Ultra's tension with downtown Miami residents and Rolling Loud's association with arrests reflect the broader societal frictions that such mass events generate — frictions ripe for satirical and narrative exploration within a GTA-style fictional setting. The genre split between EDM (Ultra) and hip hop (Rolling Loud) also mirrors Florida's musical identity, encompassing both global club culture and the Southern rap traditions that have defined American hip hop in the 2010s and 2020s.
Duran, J. D. (2020) 'Rolling Loud Goes From Homegrown Festival to Global Brand', Miami New Times, 26 October. Available at: https://www.miaminewtimes.com/music/interview-with-rolling-loud-founders-tariq-cherif-and-matt-zingler-11718537 (Accessed: 14 May 2026).
Thompson, P. (2018) 'How 2 Best Friends Went From Throwing High School Parties to Founding Rolling Loud', Complex, 14 September. Available at: https://www.complex.com/music/2018/09/how-two-best-friends-went-from-throwing-parties-to-founding-rolling-loud (Accessed: 14 May 2026).
Wikipedia (2026a) Ultra Music Festival. Available at: https://en.wikipedia.org/wiki/Ultra_Music_Festival (Accessed: 14 May 2026).
Wikipedia (2026b) Rolling Loud. Available at: https://en.wikipedia.org/wiki/Rolling_Loud (Accessed: 14 May 2026).