If you want, I can:
The Toontrack Underground EZX is an expansion for EZdrummer 3 and Superior Drummer 3 specifically designed to escape the "polished-to-the-bone" sound typical of modern sample libraries. Released in November 2024 as part of Toontrack's Metal Month, it focuses on the raw, gritty energy of punk, post-punk, and old-school metal scenes. Core Sound Philosophy: Raw and Unpolished
Unlike many drum libraries that prioritize clean, "perfect" hits, the Underground EZX embraces character-laden flaws and inconsistencies. The goal is to provide a "real" sound—the kind you’d hear from a hardcore band recorded in a cramped basement.
Recording Environment: Captured at Studio Cobra in Stockholm, Sweden, a small, low-ceiling basement studio.
Sonic Profile: Naturally raw, unpolished, and brimming with analog character from vintage tube gear and tape machines. Included Instruments & Kits
The expansion features four unique kits and one extra recorded configuration, handpicked for their "road-worn" and distressed qualities.
Variety of Tones: Options range from rich, dark, and boomy to ringy and snapping.
Additional Gear: Includes several extra snares and a collection of additional instruments.
Key Kits: Features specific drum sounds inspired by bands like The Hellacopters and Viagra Boys. Technical Features & Content
Production Team: Engineered by Martin "Konie" Ehrencrona (Refused, Tribulation) and performed by legendary drummer David Sandström of Refused.
Mix-Ready Presets: A broad selection of presets created by Konie, each with unique macro controls for saturation, effects, and individual instrument levels.
MIDI Library: Includes grooves and fills performed by David Sandström, heavily inspired by his career milestones and energetic drumming style. Best Genres for Underground EZX
This expansion is tailored for producers who need a "voice" in their drums that stands out in aggressive or lo-fi mixes. It is ideal for: Punk & Hardcore: Raw, energetic, and unapologetic. Post-Punk & Indie: Gritty, organic, and character-driven. Old-School Death & Black Metal: Dark, boomy, and menacing. Kraut & Garage Rock: Distorted, lively, and "singing" toms.
For those looking to build a full track with this raw aesthetic, Toontrack often recommends pairing it with the Metal Riffs EZbass MIDI for a cohesive, heavy foundation. Underground EZX - Toontrack
The Underground EZX is a gritty, raw sound expansion for Toontrack's EZdrummer 3 and Superior Drummer 3. This "sonore" (sound) extension is built for creators who want to escape the polished sheen of modern radio and embrace the unrefined energy of independent music. Raw Sonic Identity
Unlike many drum libraries that aim for perfect studio acoustics, the Underground EZX was recorded at Studio Cobra in Stockholm, Sweden—a small basement studio known for its low ceilings and vintage character. Produced by Martin “Konie” Ehrencrona and performed by David Sandström (drummer for the legendary punk band Refused), the expansion captures the authentic "road-worn" feel of underground music from the early '90s to today. Key Features and Content
This full expansion provides a comprehensive toolkit for genres like punk, hardcore, black metal, and garage rock:
Four Unique Drum Kits: These kits are "scarred" and "tried-and-true," featuring a collection of instruments from the Stockholm underground scene.
Detailed Instrument Count: The library includes 6 kicks, 10 snares, 11 toms, 2 hi-hats, plus assorted rides, crashes, and a mini-gong.
Mix-Ready Presets: Includes 20 matching kit presets that range from "bare and raw" to "distorted and menacing".
Custom MIDI Library: Features hard-hitting grooves and fills performed by David Sandström, inspired by milestones in his recording career. Compatibility and Requirements
The Underground EZX is a digital download that integrates directly into your existing Toontrack workflow.
Required Software: To use these sounds, you must have EZdrummer 3 (v3.0.6+) or Superior Drummer 3 (v3.3.6+) installed.
System Specs: Approximately 18GB of free drive space is required for the full installation. toontrack underground ezx extension sonore ezd full
For producers seeking "unpretentious, in-your-face" drum sounds, the Underground EZX offers a visceral, lo-fi DIY alternative to standard high-fidelity libraries. You can purchase and download it directly from the Toontrack website or through authorized retailers like Sweetwater and Thomann. Underground EZX - Toontrack
The Toontrack Underground EZX is a sound expansion for EZdrummer 3 and Superior Drummer 3 that focuses on the raw, gritty, and unpolished energy of the underground music scene. Core Identity & Sound
The Vibe: Unlike many "mix-ready" libraries that sound pristine and polished, the Underground EZX
is intentionally raw and unpolished. It captures the character of vintage tube gear and the air of a cramped basement studio.
Genre Focus: It is specifically designed for genres like punk, post-punk, hardcore, garage rock, indie, and old-school death/black metal.
Recording Location: It was recorded by engineer Martin "Konie" Ehrencrona and Refused drummer David Sandström at Studio Cobra in Stockholm, a small, low-ceiling basement studio known for its analog character. What’s Included
Four Unique Kits: A collection of "scarred and road-worn" drum kits sourced from the personal collections of the creators and friends in the Stockholm scene.
Mix-Ready Presets: A variety of presets that range from completely raw to heavily distorted and "menacing".
MIDI Grooves: A basic library of unapologetic, hard-hitting drum grooves and fills performed by David Sandström. Technical Requirements
Host Software: Requires a working version of EZdrummer 3 or Superior Drummer 3.
Compatibility: Works on both Windows and Mac in standalone, VST3, AU, and AAX formats.
Storage: Requires approximately 18GB of drive space for installation.
This expansion is ideal if you want drums that sound like they were recorded in a real, "vibey" room with plenty of grit and attitude, rather than a sterile studio environment.
Are you planning to use this for a specific project, such as post-punk or heavy metal? AI responses may include mistakes. Learn more Underground EZX – The Making Of
The Underground EZX is an expansion pack for Toontrack EZdrummer 3 Go to product viewer dialog for this item. Superior Drummer 3 Go to product viewer dialog for this item.
designed to capture the raw, unpolished energy of alternative and independent music scenes. Released in November 2024, it departs from the "mix-ready" polish typical of modern drum libraries to provide a gritty, "in-your-face" sound recorded in a cramped basement studio. Core Sonic Identity
The library centers on a "vintage-meets-modern" aesthetic, prioritizing character and "small inconsistencies" over pristine clarity.
Recording Environment: Tracked at Studio Cobra in Stockholm, a low-ceiling basement studio known for its collection of analog tape machines and vintage tube gear.
Production Team: Sampled by drummer David Sandström (Refused) and engineered by Martin “Konie” Ehrencrona (producer for Viagra Boys, Tribulation, and Refused).
Target Genres: Ideally suited for punk, hardcore, post-punk, garage rock, old-school death/black metal, indie, and krautrock. Included Kits and Instruments
The expansion features four distinct drum kits, each offering a unique "road-worn" personality. Refused Reunion Kit
: David Sandström’s personal custom-made kit, designed to mimic the energy of the drums on the iconic album The Shape of Punk to Come. The "Resident" Cobra Kit
: A vintage 1968 kit with a menacing attitude, tailored for gritty metal and hard-hitting punk. The 1940s-ish Kit If you want, I can:
: Described as tight, muddy, and "earthy," providing a worn, gnarly, and intentionally "dead" tone.
Additional Gear: Includes several extra instruments, with presets often featuring layered one-shot samples for added attack and "smack" on kicks and snares. Technical Features & Content
MIDI Library: Includes a collection of grooves and fills performed by David Sandström, inspired by his aggressive and hard-hitting drumming style.
Presets: Offers a range of mix-ready presets engineered by Konie, covering styles from completely raw and bare to heavily distorted and wild.
Disk Space: Requires approximately 18 GB of available hard drive space. Compatibility: Fully compatible with EZdrummer 3 (version 3.0.6+) and Superior Drummer 3 (version 3.3.6+) on both Mac and PC. Key Strengths vs. Other Expansions
Unlike "polished" expansions like the Pop Punk EZX (recorded by John Feldmann), which focuses on high-end, radio-ready airwaves, the Underground EZX is for users who want drums that "boom, creak, and smatter". Reviewers from Equipboard and Nail The Mix highlight it as the perfect foundation for those tired of "robotic" or "plastic" sounding drum samples in heavy music. Underground EZX - Toontrack
This is the very definition of it. * Designed to capture the raw energy of the underground scenes of the early '90s until today. * Underground EZX – The Making Of
The Underground EZX is a November 2024 expansion for Toontrack’s EZdrummer 3 and Superior Drummer 3, designed to deliver raw, gritty sounds for genres like punk, hardcore, and garage rock. Produced by Martin “Konie” Ehrencrona and featuring David Sandström, this library includes four distinct kits, custom MIDI, and mix-ready presets aimed at achieving an authentic, analog-driven DIY aesthetic. Explore the full product details at Toontrack. Underground EZX - Toontrack
Toontrack Underground EZX (released in late 2024) is a specialized sound library expansion for EZdrummer 3 Superior Drummer 3
designed to capture the raw, gritty, and authentic energy of the underground music scene. Engineered by Martin “Konie” Ehrencrona (Viagra Boys, Refused) and performed by drummer David Sandström (Refused), this extension offers a lo-fi,, organic, and aggressive sound, perfect for punk, hardcore, garage rock, indie, and metal productions. Key Features of Underground EZX Raw & Gritty Aesthetic:
Captures the essence of a minimal, vintage-meets-modern setup in a cramped basement studio. Four Unique Kits:
Includes four distinct, road-worn drum sets with additional kicks and snares, all recorded at Studio Cobra in Stockholm. Mix-Ready Presets:
Features a comprehensive selection of presets per kit, ranging from completely raw and natural to heavily distorted and menacing. Extensive MIDI Library:
Includes a custom collection of grooves and fills tailored to hard-hitting underground styles. Unpolished Authenticity:
A "decadent, angry" sound, aiming for a "nonchalant in-your-face energy" rather than polished production. Production Expert Target Genres
This EZX is specifically tailored for genres needing a raw, analogue vibe, including: Punk & Post-punk Garage Rock Metal & Old-School Death/Black Metal Kraut & Indie Requirements
The Underground EZX is an expansion pack and requires a fully installed version of Toontrack EZdrummer 3 Superior Drummer 3 . It works on both Mac and PC platforms. Inta-Audio For more information, check out the official Toontrack Underground EZX product page Underground EZX - Toontrack
The Underground EZX is an expansion for EZdrummer 3 and Superior Drummer 3 that focuses on raw, gritty, and unpolished drum sounds typical of the 1990s underground scene. Core Features
Sound Profile: Designed for genres like punk, hardcore, post-punk, indie, and garage rock. It emphasizes "dirty" and "atypical" sounds over polished studio recordings.
Recording Details: Recorded by Refused drummer David Sandström and engineer Martin “Konie” Ehrencrona at Studio Cobra in Stockholm, a small basement studio known for its analog character. Included Content: 4 unique drum kits and several additional instruments.
A collection of MIDI grooves and fills performed by David Sandström.
Mix-ready presets that capture "lo-fi DIY" vibes and distorted organic energy. Installation & Setup
To properly install and use the Underground EZX, follow these steps using the official Toontrack Product Manager: The Toontrack Underground EZX is an expansion for
Registration: Register your purchased serial number in the Toontrack Product Manager by clicking "Register New Product". Download & Install:
Locate "Underground EZX" in your product list and click the red Download button.
Once finished, click Install Product. The manager will launch the installer automatically. Loading the Library:
Open EZdrummer 3 or Superior Drummer 3 in your DAW or as a standalone app.
Access the new expansion from the library browser (drop-down menu) in the upper right corner of the interface.
Authorization: You can have the product active on up to two computers simultaneously. Accessing the Manual Underground EZX - Toontrack
Are your drum tracks sounding too clean? Too polished? It might be time to go beneath the surface.
For producers and songwriters looking to add texture, atmosphere, and raw character to their mix, the combination of the Toontrack Underground EZX and the Sonore EZD library offers a deep well of inspiration.
Here is why these two extensions deserve a spot in your virtual drum toolkit.
Inside EZdrummer full (version 2 or 3), the Underground EZX shines in the Grooves section. The included MIDI patterns were played by a session drummer on a practice pad kit, then quantized loosely on purpose. You get:
The Mixer tab offers presets like “Distant & Decayed,” “Overdriven Ribbon,” and “Muffled Porthole.” The “Sonore” preset (if it existed) would boost 2 kHz for the snare ring and add a spring reverb to the room mics.
Many users complain that the Underground EZX sounds "too muddy" out of the box. This is because they are not using the Full mixer capabilities.
The Mistake: Using the default stereo master out. The Fix: Activate all 16 output channels. Mute the "Overhead" mic in the mix, and push the "Room Far" mic to 0dB. Apply a high-pass filter at 80Hz on the cymbal bus. This reveals the "Sonore" character—a hyped low end with silky, non-harsh highs.
MIDI Grooves: The "Full" version includes MIDI packs specifically for this EZX. Do not use generic MIDI; use the Underground MIDI pack which contains syncopated, swung grooves that let the room ring out.
You get two main kits:
Title: Underground vs. Sonore: Which Toontrack EZX is Right for Your Next Production?
Meta Description: Digging into the Toontrack Underground EZX and the cinematic Sonore EZX. We break down the sounds, the vibe, and how to use these extensions in EZdrummer or Superior Drummer.
If you’ve spent any time in the Toontrack ecosystem, you know the hardest part isn’t programming drums—it’s choosing which sound to start with. Two expansions that often get mixed up (or pitted against each other) are the Underground EZX and the Sonore EZX.
One is raw, gritty, and built for alt-rock basements. The other is lush, cinematic, and feels like a film score.
Let’s clear up the confusion. Here’s everything you need to know about both, how they work as “extensions” (EZX), and which one belongs in your template.
The Sonore processing dials the room mics to 11. In the "Full" version of EZDrummer, you can blend the close mics (dry) with the Sonore room (wet) to get a sound that feels like you are standing inside the kick drum while listening from the hallway. This is ideal for:
Yes—and you should experiment.
Because EZX libraries are fully compatible with EZdrummer 3’s “Layer” feature (or by using multiple tracks), you can blend the Underground kick with the Sonore snare.
This is where the Toontrack ecosystem shines. You’re not locked into one “extension”—you own the samples.