SONG.ZERO
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// approved for the archiveFeatured in Volume 130.
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Curated by abbeylardnerburke · Vetted & approved by Beerspitnight, Editor

MUSICAL GENEALOGY

Sunflower - Spider-Man: Into the Spider-Verse

The Post Malone, 2018 — Song Zero

18 Tracks · 7 Branches · 1979 - 2025 · Atlanta Trap → Cloud Rap → R&B/Soul → Pop Crossover → Sunflower → Melodic Trap & Streaming Era

— SCROLL TO EXPLORE

THE CONCEPT

One song. A generation of genre walls that stopped mattering.

Song Zero is a playlist format built around a single track — the Song Zero — and organized as a musical genealogy. Everything before it is a root. Everything after it is a branch. The goal is not a 'best of' list but a map: a way of hearing how music actually moves across time, geography, and culture.

Vol. 2 starts with Post Malone and Swae Lee's Sunflower (2018). Austin Richard Post was born in Syracuse, New York on July 4, 1995 — Independence Day, which feels appropriate for someone who spent his career refusing to stay inside any single genre. Sunflower was recorded for the Spider-Man: Into the Spider-Verse soundtrack, produced by Carter Lang and Louis Bell, and mixed by Manny Marroquin. It went on to spend 45 weeks in the top 10 of the Billboard Hot R&B/Hip-Hop Songs chart, breaking the record. The song works because it holds a trap skeleton and an R&B vocal performance in the same room without forcing them to fight.

The playlist traces four root lineages feeding into that fusion: a BLUE branch of Atlanta trap production running from Jeezy and Juicy J through Migos; a RED branch of cloud rap and hazy hip-hop running from Yung Lean and A$AP Rocky through LUCKI; a GREEN branch of R&B and soul vocal tradition running from Michael Jackson through Childish Gambino's Redbone; and a PURPLE branch of hip-hop/pop crossover running from Outkast through Kanye West and Drake. These four branches converge at Sunflower itself, then push outward into melodic trap, pop-rap hybrids, and the streaming generation artists who inherited everything Post Malone collapsed together.

18Tracks
7Branches
46Years Spanned

GENEALOGY MAP

The Family Tree

The family tree places Sunflower at the center, with root branches extending left and post-anchor branches extending right. Each column is color-coded by branch — blue for trap roots, red for cloud rap, green for R&B/soul, purple for pop crossover, and so on — and hovering over any node surfaces the track's artist, year, and its specific connection to the Song Zero. The convergence at 2018 is marked where the four root branches meet before Sunflower splits into its outward lineages.

Scroll within the frame · Hover nodes for track info

TRACK BY TRACK

The Blurbs

Every track comes with a note on its connection to Sunflower — whether it fed something into the song's DNA, or carried something forward from it.

— Pre-Zero · The Roots —

Michael Jackson

Rock with You1979

R&B/Soul Vocal Traditions

After LUCKI's atmospheric 2013 closer, Michael Jackson's "Rock with You" pulls you into the dance floor with unstoppable groove. Released August 10, 1979, as the second single from *Off the Wall*, this Rod Temperton composition hit #1 on the Billboard Hot 100 in early 1980 and ranked as that year's fourth biggest song. Quincy Jones produced the track with help from session legends like drummer JR Robinson and keyboardist David "Hawk" Wolinski across LA studios including Westlake Audio and Cherokee. The song's tight disco-soul energy set the template that Justin Timberlake would revive two decades later with "Rock Your Body"—both tracks prove that infectious rhythm and tight production never go out of style. Jackson's ability to deliver mainstream pop that kept dancers moving established the blueprint these later artists would follow.

Outkast

Ms. Jackson2000

Hip-Hop/Pop Crossover

"Ms. Jackson" bridges the apology-rap tradition that Childish Gambino would later reference in "Redbone" and sets the emotional template Kanye West borrowed for "Heartless"—turning relationship regret into chart gold. Released October 3, 2000, on *Stankonia*, the track won the Grammy for Best Rap Performance by a Duo or Group in 2002, proving Southern hip-hop could dominate pop radio without sacrificing credibility. André 3000's verse drew from his real relationship with Erykah Badu, grounding the song's vulnerability in authentic feeling. With live instrumentation from Earthtone III and a hook that became instantly iconic, Outkast showed how to make introspective rap accessible—influencing the emotional directness that would define 2000s mainstream hip-hop.

Justin Timberlake

Rock Your Body2002

R&B/Soul Vocal Traditions

"Rock Your Body" picks up where Michael Jackson's 1979 "Rock with You" left off—taking that smooth, body-moving groove into the 2000s dance-pop era. Pharrell Williams originally wrote this track for Jackson's final album, but when Jackson's team rejected it, Timberlake claimed it for his solo debut *Justified* in 2002. The Neptunes' production locked in that irresistible funk backbone while Vanessa Marquez's layered vocals added polish. The song became iconic not just for its chart success—it earned gold certification on February 5, 2005—but for its February 2004 Super Bowl halftime performance, where it overshadowed the music itself. By 2016, Childish Gambino's "Redbone" would echo this same DNA: a slick R&B groove with contemporary production that made bodies move first, questions asked later.

Jeezy

Trap Star2005

Trap Production (2010s)

"Trap Star" sits at the foundation of what would become trap music's mainstream breakthrough. Released on *Let's Get It: Thug Motivation 101* in 2005, Jeezy's track—produced by Mr. Collipark—established the sonic template that later artists would build upon: crisp hi-hats, heavy 808s, and street narratives delivered with precision. The album peaked at number two on the Billboard 200, proving trap could dominate commercial charts without compromising its Atlanta roots. This track directly influenced the trap sound that Juicy J would refine on "You Can Get Murked" four years later. While Post Malone's "Sunflower" (2018) represents trap's evolution into pop crossover territory, "Trap Star" shows the genre's raw power before mainstream softening. Jeezy didn't just rap about trap life—he shaped how an entire genre would sound.

Kanye West

Heartless2008

Hip-Hop/Pop Crossover

Where Outkast's "Ms. Jackson" brought emotional vulnerability to mainstream hip-hop, Kanye West's "Heartless" pushed that formula into pure pop territory. Released in 2008, the track stripped away Andre 3000's introspection and replaced it with synth-driven production and Kid Cudi's melodic hook—a move that signaled how rap's emotional core could fuel radio-friendly hits. Producer Jeff Bhasker and Kanye built a sleek, minimalist soundscape that prioritized feeling over wordplay, proving Chicago-raised West could compete in pop markets without abandoning hip-hop credibility. This shift toward sung choruses and electronic production directly paved the way for Drake's "Passionfruit," which would take the same blueprint into R&B's dreamy realm just nine years later.

Juicy J

You Can Get Murked2009

Trap Production (2010s)

Building directly on Jeezy's 2005 "Trap Star," Juicy J's 2009 track strips the sound down to raw Memphis aggression. Where Jeezy popularized trap as a lifestyle anthem, Juicy J—a founding member of Three 6 Mafia since 1991—brings the crew's decades of Southern rap brutality into the trap conversation. His self-produced beat leans heavy on crunk's visceral energy while trap's snare pattern defines the rhythm. This collision made "You Can Get Murked" essential for underground trap heads who wanted street credibility without mainstream polish. The track's influence carried directly into Migos' 2015 "Trap Dab," which took Juicy J's unfiltered approach and wrapped it in the Atlanta sound that would dominate the next decade. His contribution proved trap wasn't just Houston's invention—it was a Southern inheritance.

Yung Lean

Ginseng Strip 20022013

Cloud Rap & Hip-Hop

Swedish rapper Yung Lean released "Ginseng Strip 2002" on the Lavender EP in August 2013, a track that established him as a defining voice in cloud rap just as the subgenre was solidifying its sound. The song's dreamy, spacious production by Gud and DÉ DÉ MOUSE contrasts sharply with the dense trap aesthetics that Migos would later popularize on "Trap Dab" two years later—while both emerged from trap's foundation, Yung Lean pushed toward atmospheric experimentation. Yet the track also shares DNA with A$AP Rocky's "LVL," released the same year, in its blend of melancholic samples and street narratives filtered through an outsider's perspective. At just 16, Yung Lean proved that trap's future wasn't just harder and faster; it could also be stranger and more introspective.

A$AP Rocky

LVL2013

Cloud Rap & Hip-Hop

Where Yung Lean's dreamy haze set the cloud-rap mood, A$AP Rocky plants his Harlem roots firmly in the sound. Released January 15, 2013, as the fourth track on *LONG.LIVE.A$AP*, "LVL" proves Rocky wasn't just following the atmospheric trend—he was reshaping it. Clams Casino's production floats over HAIM's layered vocals, creating space that still feels hard and East Coast. Rocky's 2011 leak of "Peso" had already pushed cloud rap toward the mainstream, but this album track shows the sound maturing beyond its SoundCloud origins. By the time LUCKI picks up the thread, cloud rap has become a legitimate platform for different voices, each claiming the foggy production style for their own regional sound.

LUCKI

Alternative Outro2013

Cloud Rap & Hip-Hop

Where A$AP Rocky's "LVL" brought cloud rap's hazy aesthetic into sharper focus, LUCKI's "Alternative Outro" pulled it back toward underground abstraction. Released on his 2013 debut mixtape *Alternative Trap*, the track showcases the Chicago rapper's influence on underground hip-hop—a presence that would reshape how younger artists approached production and vocal delivery. Producer oddCouple creates a spacious, minimal beat that lets LUCKI's drowsy flow drift across empty space, a stark contrast to the maximalist energy of contemporary trap. The outro function matters here: it's not closure but a fadeout into nothing, suggesting that experimental hip-hop didn't need to resolve or satisfy. This approach directly channels the mood-based production philosophy that would dominate SoundCloud rap a few years later.

J. Cole

No Role Modelz2014

Hip-Hop/Pop Crossover

Where Drake's "Passionfruit" built atmospheric introspection through production, J. Cole's "No Role Modelz" anchors the lineage in rap authenticity and self-awareness. Released in 2014, the track strips away excess to focus on Cole's direct storytelling—a stark contrast to Drake's layered melody work. Cole, who became the first artist signed to Jay-Z's Roc Nation label in 2009, uses this platform to reject celebrity worship while celebrating genuine connection. Producers Phonix Beats and Cole himself craft a minimalist beat that lets bars breathe, establishing the restraint that RL Grime's "Renegade" would later reinterpret through a harder trap lens. The song proved that mainstream appeal didn't require sacrificing substance—a principle that shaped how subsequent producers approached crossover tracks.

Migos

Trap Dab2015

Trap Production (2010s)

Building on Juicy J's 2009 blueprint for trap's sonic aggression, Migos took the sound further in 2015 with "Trap Dab," the lead single from their debut album *Yung Rich Nation*. The Lawrenceville, Georgia trio—Quavo, Takeoff, and Offset—had already made waves with "Versace" in 2013, but this track solidified their grip on trap's mainstream moment. "Trap Dab" paired hard-hitting drums and dark production with the group's signature rapid-fire flows and ad-libs, a style that would dominate the decade. The song's companion dance craze helped push trap beyond underground credibility into pop culture. This track bridges the gap between earlier trap's raw edges and what Yung Lean would explore with more experimental, melancholic production—showing trap could stretch in multiple directions while keeping its core intensity intact.

Childish Gambino

Redbone2016

R&B/Soul Vocal Traditions

Building on the electronic R&B textures that Timberlake pioneered in "Rock Your Body," "Redbone" takes soul music backward and forward at once. Released November 17, 2016, the track interpolates Bootsy's Rubber Band's "I'd Rather Be With You" while channeling Funkadelic's 1970s psychedelic funk directly into a modern hip-hop frame. Producer Ludwig Göransson layers banjo, Rhodes piano, and synthesizers into something that feels both retro and immediate. The song's paranoia-soaked lyrics about relationship doubt got wider reach through Jordan Peele's "Get Out" opening credits, turning anxiety into cultural moment. It won the Grammy for Best Traditional R&B Performance in January 2018, proving that sampling funk's golden age could speak to contemporary listeners without needing to sound new.

Drake

Passionfruit2017

Hip-Hop/Pop Crossover

Where Kanye's "Heartless" stripped emotion down to synth-heavy production, Drake's "Passionfruit" brings vulnerability back into pop-rap on *More Life* (released March 2017). Toronto-born Drake, who signed with Young Money Entertainment in June 2009, pairs his confessional vocals with producer Nana Rogues's lush, introspective beat—moving away from the cold electronics that defined "Heartless" nine years earlier. The track's five-minute structure gives space for guest appearances from Zoë Kravitz and others, creating intimacy over polish. This approach directly sets up the reflective, relationship-focused narratives J. Cole would perfect in "No Role Modelz," showing how pop-crossover rap could balance commercial appeal with actual emotional weight rather than just mood.

— Song Zero —

★ Post Malone

Sunflower - Spider-Man: Into the Spider-Verse2018

SONG ZERO

"Sunflower" sits at the opening of this lineage as a bridge between polished pop-rap and the trap DNA that runs through everything that follows — including Jeezy's 2005 street anthems. Released on October 18, 2018 for the *Spider-Man: Into the Spider-Verse* soundtrack, it was produced by Carter Lang and Louis Bell, the same Louis Bell who helped shape Post Malone's melodic-rap sound across multiple projects. Swae Lee's airy hook softens what is fundamentally a trap-influenced production, proving that the genre could move from Jeezy's hard Atlanta corners to a Disney-distributed animated film without losing its structural roots. Mixed by Manny Marroquin and mastered by Bernie Grundman, the track's clean finish points forward while its 808-leaning bones point directly back to the Southern rap tradition this playlist traces.

— Post-Zero · The Branches —

Miles Wesley

Lil Mama (with Trevor Daniel)2021

Melodic Trap Artists

Miles Wesley's "Lil Mama" sits between RL Grime's harder trap sound and The Weeknd's pop-leaning approach, showing how melodic trap was splitting into two directions around 2021. Wesley pairs his smooth vocal delivery with Trevor Daniel's R&B-influenced hook, proving that trap didn't have to be aggressive to hit hard. This track's focus on melody over percussion mirrors what was happening across streaming platforms—artists were realizing that trap's drum patterns could support singing and emotion, not just flexing and bragging. By positioning vulnerable vocals at the center, Wesley helped clear the path for the more accessible trap-pop hybrids that The Weeknd would dominate the following year.

RL Grime

Renegade2022

Melodic Trap Artists

Where J. Cole's "No Role Modelz" brought trap into mainstream consciousness through clean, relatable storytelling, "Renegade" pushes the sound into electronic territory. RL Grime (Henry Steinway) built his reputation as a producer specializing in trap and bass music within LA's WeDidIt collective, and by 2019, founded his own label Sable Valley to champion artists working in this space. Released December 2, 2022, "Renegade" fuses trap's rhythmic backbone with future bass textures and dubstep's heaviness, showing how the genre evolved beyond hip-hop into club and festival spaces. The track's 4:45 runtime stretches the melodic-trap formula, using electronic production to create something that honors trap's DNA while pointing toward Miles Wesley's softer, R&B-influenced approach that would follow.

The Weeknd

Popular2023

Pop-Rap Hybrids (2018+)

Building on the trap-influenced R&B foundation that Miles Wesley established with "Lil Mama," The Weeknd's "Popular" pushes the pop-rap hybrid into dance-pop territory while maintaining the falsetto vulnerability that defines his alternative R&B sound. Released in 2023, the track features Playboi Carti and Madonna, pairing Scarborough-born The Weeknd's contemporary R&B approach with Metro Boomin's production and Mike Dean's mixing—the same engineering mastery that shaped his earlier hits. The collaboration signals how pop-rap hybrids had evolved to embrace dance floors and mainstream radio while keeping one foot in underground aesthetics. This positions "Popular" as a bridge between street-level rap production and arena-sized pop spectacle, setting up the next wave of genre-blending that Pi'erre Bourne would explore.

Pi'erre Bourne

Retraite2025

Streaming-Era Hip-Hop

Pi'erre Bourne steps forward as a solo artist on "Retraite," moving beyond the production role that defined his rise through 2017 hits like "Magnolia" and "Gummo." Where The Weeknd's "Popular" leaned into polished pop accessibility, Bourne returns to rap's core—rapping and producing his own track from Columbia, South Carolina. He proves the streaming generation's producer-rappers can evolve beyond beats, handling vocals, mixing, and mastering themselves. "Retraite" marks a shift in how producers of Bourne's generation claim ownership over their full creative output, rejecting the old split between beat-making and performing. The track signals hip-hop's latest phase: artists who built their names behind the boards now demand the mic too.

SOURCES

Citations

Every claim above is sourced. URLs are listed verbatim — click to verify.

  1. Post Malone — Sunflower - Spider-Man: Into the Spider-Verse

  2. Jeezy — Trap Star

  3. Juicy J — You Can Get Murked

  4. Migos — Trap Dab

  5. Yung Lean — Ginseng Strip 2002

  6. A$AP Rocky — LVL

  7. LUCKI — Alternative Outro

  8. Michael Jackson — Rock with You

  9. Justin Timberlake — Rock Your Body

  10. Childish Gambino — Redbone

  11. Outkast — Ms. Jackson

  12. Kanye West — Heartless

  13. Drake — Passionfruit

  14. J. Cole — No Role Modelz

  15. RL Grime — Renegade

  16. Miles Wesley — Lil Mama (with Trevor Daniel)

  17. The Weeknd — Popular

  18. Pi'erre Bourne — Retraite

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