Over the last six years, Bell Curve and Anna Morgan’s Worst Behavior Recs label has been championing the most exciting producers coming out of the bass underground around the world. Worst Behavior, Vol. 4 is the last installment of their Worst Behavior compilation series and it’s truly a global affair, uniting producers from Amman, Moscow, Bristol, NYC, Los Angeles, Austin, and beyond over 16 tracks that show the excitement and kinetic energy of soundsystem music and culture.  

Since the dawn of Worst Behavior in fall 2017, the label has championed 160bpm heaters and you’ll find those represented prominently on this collection, with producers turning in tracks purpose-built for the label. West Country legend Addison Groove presents a hard jackin’ juke/jungle workout that mixes classic electro grooves with loopy acid squelches, while Moscow Legend flips the stuttered vocals and demanding bass stabs of his 2020 underground anthem “Tek Dis!” for a faster tempo.   Going in a dreamier direction, FreshtillDef brings the Texas heat on the totally addictive track “AIWIY,” with its melancholy vocal chops, syrup-soaked bass synths, and footwork-ready percs. Fellow Texan Sharawi teams up with Arizona-based NIKES for a loopy spiral of jungle breaks with spooky Metalheadz sounds and a dark baile energy on “Diggity,” while L.A.’s Yunna, who just released her debut EP Rinne on the label, returns with the lush ambient jungle banger “She’s Gone Low.” The bi-coastal linkup of Doctor Jeep and Farsight produces a deep drummy workout of sonar sounds, crisp breaks, and booty-rattling sub bass.   As always on the Worst Behavior compilations, dope percussion is a major focus. Hypnotic Middle Eastern percussion riffs punctuate “Gasab Sokkar,” a snaking techstep drum ‘n’ bass-inspired roller from Jordanian producer Toumba. Prolific UK superstar Samurai Breaks explores the fusion of baile funk rhythms with wobbly dubstep bass on “Oshee,” while L.A. heads KOROStyle and Justin Jay find out what happens when UK garage’s skippy drum patterns meet punishing square-wave grime bass. 

 Worst Behavior Vol. 4 rounds off with a whole heap of breakbeats at different moods and tempos, just as Anna Morgan and Bell Curve like it. Oakland favorite bastiengoat goes for an R&B-meets-rave anthem, Whys delivers punishing amen jungle pressure on “Threat Kick” and A-0 pursues the smoked-out rollers route on “Iced Out.” Slowing down the tempo, dubstep/grime heads Amadeo and Hypho get locked into tough electro rhythms on “Jefferson Park” while Czechoslovakian producer fodie j. Invests in eclectic drum machine funk on “Le Track.”   Rounding things pff, label co-founder Anna Morgan teams up with Kool Karlo for “Pop That,” a modern Baltimore club and ghettotech-inspired beat guaranteed to detonate your dancefloor, and rising Leeds star TROPHY pops in with a Bandcamp exclusive “Hush Your Mouth,” an addictive juke/jungle workout that you definitely don’t want to miss. 

 Vol. 4 of the series again establishes the Worst Behavior crew’s curatorial talents, as they connect the dots between the bass-loving underground worldwide. Forward-thinking, high-quality, and fun, these tracks represent the future of soundsystem music and culture globally. Lock in!

 Worst Behavior Vol. 4 - TRACKLISTING

 01. fodie j. - Le Track 
02. bastiengoat - to a level where love is real
 03. Addison Groove - 160 Cowbells 
04. Samurai Breaks - Oshee
 05. Toumba - Gasab Sokkar
 06. Yunna - She’s Gone  
07. Doctor Jeep & Farsight - Spacemaker II 
08. Moscow Legend - Tek Dis! (160 Remix) 
09. FreshtillDef - AIWIY
10. A-0 - Iced Out
 11. Whys - Threat Kick 
12. Nikes & Shawari - Diggity
 13. KOROStyle & Justin Jay - BBBASSDROP
 14. Amadeo & Hypho - Jefferson Park
 15. Anna Morgan & Kool Karlo - Pop That
 16. TROPHY - Hush Yo Mouth (Bandcamp Exclusive Bonus)

Worst Behavior, Vol. 4

PRE-RELEASE

PREMIERE: Anna Morgan & Kool Karlo - Pop That (Worst Behavior Records)

Ashtro quick mix 4x4

Our set from The most recent rinse bowl party 'RUST 24'

Track list:
Jupiter - Discretion (unreleased)
Batholith - Discretion (unreleased)
Radar - Discretion (unreleased)
Squarehead - Discretion (unreleased)
Photon - Discretion (unreleased)
Pluton - Discretion (unreleased) - Soliq Records
Ascend - Discretion (unreleased)
Thinking Pattern - AIRI - Discretion remix (unreleased) Zenon Records
Descend - Discretion (unreleased)

Discretion - RUST24

Here’s my set from ANTIGRAVITY FESTIVAL 2025, i appreciate the crew having me out there to share my music. It was a great experience. Thank You 🙏🏼

Tetriz - 2025 ANTIGRAVITY Festival

Zenon Records introduces Dividuum with "Continuum Dividare" – a powerful debut that fuses dark technical prowess with emotive depth. Four tracks of sophisticated progressive artistry that announce the arrival of an exciting new talent in the scene!

Continuum Dividare

▶︎ BlackGummy, Ephemirate - Potatoes & Meat
#PotatoesandMeat

‘Potatoes & Meat’ out now on mau5trap :D
 
https://mau5trap.ffm.to/potatoesandmeat

about #BlackGummy:
BlackGummy is the creation of Los Angeles-based producer Iman Marouf, who
discovered the mysterious entity known as BlackGummy during a transformative
journey in 2013. This encounter sparked a unique fusion of identities, driving
BlackGummy’s obsessive quest for mastery in sound design and music production. Under the mentorship of renowned producer Steve Duda, Iman also contributed to the development of the legendary synthesizer Serum, adding to his growing reputation for forward-thinking sound design and music production.

In 2015, mau5trap quickly recognized BlackGummy’s unique prowess and released his first original track, “Lullaby,” followed by the critically acclaimed Singularity EP in 2016. This release set the tone for BlackGummy’s dark, cinematic sound and led to a trilogy of EPs — including Impactor and Monolith — each exploring profound themes and earning praise from industry giants.

Following his own headline tour and standout performances at festivals such as EDC Las Vegas, EDC Mexico, EDC Guangdong, Lollapalooza, BUKU Music + Art Project, and Shambhala — among many others — BlackGummy continues to push the boundaries of electronic music.

Now, after completing his trilogy, BlackGummy stepped back to create his most
ambitious body of work yet — a project larger in scope than all three EPs combined, and his most expansive concept to date. This new era launched with a headline show at Sound for the We Are Friends event and a direct support slot for deadmau5 in London. Entering a new chapter, BlackGummy is preparing to unveil his long-awaited debut album, set to begin rolling out on mau5trap starting August 22, 2025, with the full release arriving later this year.

▶︎ BlackGummy online:
https://instagram.com/blackgummy
https://x.com/theblackgummy
https://youtube.com/user/blackgummymusic
https://facebook.com/blackgummy
https://tiktok.com/@theblackgummy

Potatoes & Meat

stream & dl

BlackGummy, Ephemirate - Potatoes & Meat

▶︎ BlackGummy, KEETZ - No Romance
#NoRomance

‘No Romance’ out now on mau5trap :D
 
https://mau5trap.ffm.to/noromance 

about #BlackGummy:
BlackGummy is the creation of Los Angeles-based producer Iman Marouf, who
discovered the mysterious entity known as BlackGummy during a transformative
journey in 2013. This encounter sparked a unique fusion of identities, driving
BlackGummy’s obsessive quest for mastery in sound design and music production. Under the mentorship of renowned producer Steve Duda, Iman also contributed to the development of the legendary synthesizer Serum, adding to his growing reputation for forward-thinking sound design and music production.

In 2015, mau5trap quickly recognized BlackGummy’s unique prowess and released his first original track, “Lullaby,” followed by the critically acclaimed Singularity EP in 2016. This release set the tone for BlackGummy’s dark, cinematic sound and led to a trilogy of EPs — including Impactor and Monolith — each exploring profound themes and earning praise from industry giants.

Following his own headline tour and standout performances at festivals such as EDC Las Vegas, EDC Mexico, EDC Guangdong, Lollapalooza, BUKU Music + Art Project, and Shambhala — among many others — BlackGummy continues to push the boundaries of electronic music.

Now, after completing his trilogy, BlackGummy stepped back to create his most
ambitious body of work yet — a project larger in scope than all three EPs combined, and his most expansive concept to date. This new era launched with a headline show at Sound for the We Are Friends event and a direct support slot for deadmau5 in London. Entering a new chapter, BlackGummy is preparing to unveil his long-awaited debut album, set to begin rolling out on mau5trap starting August 22, 2025, with the full release arriving later this year.

▶︎ BlackGummy online:
https://instagram.com/blackgummy
https://x.com/theblackgummy
https://youtube.com/user/blackgummymusic
https://facebook.com/blackgummy
https://tiktok.com/@theblackgummy

▶︎ KEETZ online:
https://instagram.com/keetzbeatz/
https://tiktok.com/@keetzbeatz
https://twitter.com/keetzbeatz
https://soundcloud.com/keetzbeatz
https://facebook.com/keetzbeatz

No Romance

BlackGummy, KEETZ - No Romance

Equilibrium

Chaos Touch

▶︎ Ciauru - Supersonic Electronic (on acid)
#Supersonicelectroniconacid

‘Supersonic Electronic (on acid)’ out now on mau5trap :D
 
https://wearefriend5.ffm.to/supersonicelectroniconacid 

‘We Are Friends Vol. 12 (Disk 1)’ arriving 1/9/26 

https://wearefriend5.ffm.to/waf12disk1

about #Ciauru:
CIAURU is the electronic project of Simone Privitera, Italian producer, sound designer, and performer also known for the duo Lush & Simon, which has achieved millions of streams and performed at major international festivals.

After years working across pop and contemporary electronic music, Simone created CIAURU as a space where cultural roots meet sonic experimentation — blending organic textures, tribal rhythms, and meticulous sound design into a visceral and deeply personal language.

CIAURU’s sound moves between ritual techno, hybrid club forms, and sound art, with a strong focus on live performance and on exploring the Italian landscape through sound.

▶︎ Ciauru online:
https://instagram.com/ciauruu/
https://tiktok.com/@ciaurumusic

Supersonic Electronic (on acid)

Ciauru - Supersonic Electronic (on acid)

this @co_kr @xhrdy @tttheartist collab gets even more international with this ultimate footwork-jungle rework from 160 final boss @doppie 🎚️TURN UP THE PARTY ⬆️

Ashtro quick mix 4x4

Ashtro

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