Knockout Drums is a hard-hitting drumkit sample library created in collaboration with metal drummer extraordinaire Navene Koperweis and seasoned mixing engineer/producer Zack Ohren. Whether you're looking for a gigantic live room feel or a super-focused and tight studio sound, this kit crushes it.

The Kontakt Player Bundle is a collection of 13 premium Soundiron virtual instrument libraries that have been specially encoded for NI's Kontakt Player, Komplete Kontrol and NKS. Sitting at 79 GB, this compendium offers incredible content at a stellar price.

This library features a grand steel pipe organ with a deep bass and gloriously bright sound. In addition to recording all 6 stops, we've also included a selection of struck bar chime tuned percussion, bellows and blower SFX, sheet music page turns and more.

If we just took a little time to talk to our washing machines, we may find out that they are treasure troves of musical potential. This library features one of our most reliable appliances, with sound-designed tones of bowed, plucked and percussive effects.

This collection of orchestral & ethnic hand drums and auxiliary percussion is deeply sampled in a large hall for a bright and "epic" sound. It includes instruments like ship's bell, wooden frogs, Native American rabbit drum, and a slew of ensemble percussions.

Little Pump Reeds is a wonderful collection of hand-played pumped reed organs such as the Indian Shruti Box, small accordion, concertina & toy melodica. This set of rich flavors features a dynamic GUI to freely customize the sounds to your heart's content.

Little Wooden Flutes features an Indian Venu flute recorded in a dry studio and Native American Plains flutes recorded in a large sanctuary with rich reverb. Carrying the spirit and soul of the flutes, these sounds offer excellent accompaniment to all genres.

Lo is a dedicated kick and low frequency FX library. From huge to tiny, from heavy to snappy, any flavor of hand-designed electronic kick you could want is in here. It's perfect for EDM and dubstep as well as for sci-fi sound design and creating SFX for games.

This library features a collection of 4 traditional Argentinian pan flutes performed by Alejandro Fatur, enabling you to craft lush, natural pan flute arrangements, while our advanced sound-shaping and performance features give you the freedom to explore.

Luftballon is a collection of percussion, sustaining and tonal elements created by manipulating a variety of helium-filled latex balloons in different sizes. Equal parts "wind", sound effect and percussion, this library is bursting with creative potential.

Luminabells is an experimental percussion library made from fragile incandescent glass light bulbs of all shapes. We tapped with fingers, palms, sticks, mallets, other bulbs and more, focusing on each timbre and tone that we could bring out of each lightbulb.

Magnus captures the nostalgic sound of a rare 1960s Magnus Electric Chord Organ with six major and minor chord options, infinite sustain and tight staccatos. We’ve also created custom chord and FX presets and 40 unique ambiences for underscoring and texture.

This 30-voice male choral library is designed for professional film and TV scoring, symphonic arrangement and production. Mars offers unbeatable value, with detailed articulations, robust presence and excellent true legato fluidity at an affordable price.

Mercury Elements is an exquisitely recorded boys' chorus, handpicked from the most essential parts of our comprehensive Mercury Symphonic library. It includes sustains, staccatos and lush sound-designed choral atmospheres and pads, wrapped in an intuitive GUI.

This is the compact starter edition of our acclaimed Mercury Symphonic Boys’ Choir library. It includes loud and soft versions of sustain and staccato “Ah's” and “Oo's,” as well as two syncable word articulations from Christian liturgy, “Kyrie” and “Eleison.”

The Mercury Symphonic Boy Choir is the single most comprehensive, playable and deeply-sampled children's choir library available anywhere. Our GUI offers a custom adaptive phrase-building system, and our Wordmaster system, an articulation sequencing tool.

The Metal Bundle is a collection of our premier metallic tuned and percussive instrument libraries, encompassing a broad range of acoustic metal impact, bowing, bending, shearing, ripping and vibrational sounds, with unique integrated performance capabilities.

Microrgan captures the nostalgic sound of a rare 1950s Farfisa Microorgan electric reed organ, in all its warm tone with infinite sustains and tight staccatos. We’ve packed the GUI with great sound-shaping tools like LFO, arpeggiator, and custom FX presets.

This female vocal library features the ethereal soprano voice of Mimi Page, perfect for ambient, dream pop, EDM, and cinematic styles. It features sustain, staccato and true legato and includes 1,295 tempo-syncing melodic phrases organized by mood and key.

Mini Saron captures the heart and soul of a tiny toy saron, a musical instrument originating from Indonesia. We played 8 of its metal bars with mallets and hammers to explore every nuance of its sound, and created a wide selection of ambiences and custom FX.

Montclarion Hall Grand Piano is a virtual grand piano library ideal for classical composition. It also includes a selection of extended "prepared piano" and creative FX articulations, such as percussive pounds, slams, string scrapes, mallet glisses and more.

This unique drum kit library contains carefully selected, assembled and welded together car parts by musical artist and mechanic Jordan Hill. It includes 85 articulations, modular kit mapping, step-sequencing arpeggiator and endless FX routing possibilities.

Musique Box is a complete collection of deeply sampled music boxes with a huge range of extended content, intuitive interface and performance features. This versatile libary can be used for a simple music box melody, or an eerily designed multi-layered pad.

This strings library features a collection of eerie articulations, including unsettling pizzicato swarms, weaving ponticello sustains, haunting ricochets, and violent tremolos that will send shivers down your spine. But that's not all—Nightmare Violin also comes packed with 40 ominous textural pads and evolving drones, ideal for crafting dark, immersive soundscapes that pull your audience into the depths of fear.

Noah Bells is a collection of authentic Indian Khadki bells in ascending size and pitch. Our intuitive GUI allows you to customize your sound with a variety of options like a sub-synth waveform module for tonal reinforcement and a step-sequencing arpeggiator.

Noah Kelly’s Sonic Circus is a treasure chest of strange and unconventional tuned percussion instruments, perfect for comedy, circus, and festival-themed music and sound design, or really any sort of silly or unconventional music you might be inspired to create! Step right up and get your tickets for Noah Kelly’s Sonic Circus!

Oddball is a playful collection of pads, plucks, subs, stings, drones, & drums sampled from cheap digital keyboards. From nostalgic '90s synth emulations and cheesy percussion loops, to luscious ambiences, Oddball has got you ready for your next game score.

This library captures the authenticity of a cheap, dusty, beat up, rusting, untuned upright piano - the kind you remember from your grandma's house. We've designed separate string release and key release samples to preserve the piano's eccentric charm.

This powerfully configurable choral library contains both men and women divisi sections with 8 core vowels and standard articulations. You'll find true legato in the "ah" and "oo" vowels, and a variety of classic choral effects, shouts, whispers and more.

This is the introductory and lightweight pack for our mighty Olympus Symphonic Choral Collection. It includes full men's and women's divisi sections, "Ah" and "Oo" vowels, pads, custom designed FX, Latin and Slavonic chromatic poly-sustain chants, and more.

This library is a fun micropack, featuring Soundiron's Mike Peaslee, and made from our exploration of new sampling methods and techniques. It includes chants, with Latin, Slavonic and common vowel sustains that we recorded while producing the Olympus choirs.

Olympus Collection represents the most detailed choir sample library available, with sonic power and playability that is unrivaled. It offers a superior range of detailed articulations, robust sonic presence and natural true legato, all at an incredible price.

Golly, how’d that happen?! We accidentally recorded a gigantic library of cowbells at a grand historic concert hall! Somehow it ended up with a variety of articulations for 8 different cowbells from huge to tiny, plus 8 woodblock sizes, a Meinl Galaxy, Liquid Triangle and a Flexatone.

Organetta comes with our favorite synth sustains, deep bass tones, staccatos, drum loops, and keystroke sound effects captured from a vintage Hohner El Luxe 49P. 

The Orrville Pipe Organ is a classic pneumatic pipe organ with 1,224 pipes, 21 ranks, 3 divisions, 2 manuals, 18 stops and 31 registers. It was built for the First Presbyterian Church of Orrville, Ohio in 1963 by the venerable Schantz Organ Company.

Panacea brings together eight of our most inspiring tuned percussion libraries — a journey across the musical spectrum of steel tongue drums, handpans, kalimbas, and ancient slit drums.

Petroglyph features authentic prehistoric stone tools and weapons discovered from North America during the pre-Columbian era. We’ve recorded 100 sound sets ranging from heavy grinding scrapes and thuds to thin, glassy taps, and include advanced FX controls.

Phonautograms features one of the earliest human sound recordings - a simple vocal scale sung in a recording called Gamme de la Voix (or "range of voice"). In addition to being chromatically sampled, it offers an intuitive GUI with advanced sound-design tools.

Piano and Key's Bundle is a collection of 6 Soundiron open-format Kontakt piano libraries, charged with additional automation-ready sound shaping controls. With each instrument embodying a unique sound, this bundle brings it all to you at a deep 40% discount.

Principessa captures the vintage sounds of the rare 2-tiered 1960s "Princess" organ, known for its creamy low/mids and soft rolled-off highs. The console features bass pedal keys, an expression pedal and various rocker switches for unique voice settings.

PVC Beatbox Ensemble was created by assembling a vocal ensemble through long, elaborately hand-built pvc pipe “trumpets” to create a variety of sound effects. As an experimental "steam drum," we’ve added advanced programming and a brand new special FX patch.

Quadral is a powerful synthesis engine, ideal for film and game composers who need a fast workflow while maintaining their creative spark. Tweak and automate every parameter with total control, or randomize your way into an endless universe of fresh ideas.

Quadral 2 is a powerful synthesis engine, ideal for film and game composers who need a fast workflow while maintaining their creative spark. Tweak and automate every parameter with total control, or randomize your way into an endless universe of fresh ideas.

Quadral 3 is a powerful synthesis engine, ideal for film and game composers who need a fast workflow while maintaining their creative spark. Tweak and automate every parameter with total control, or randomize your way into an endless universe of fresh ideas.

This 4-piece male vocal ensemble library offers basic chromatic sustains and staccato articulations, improvised scat and bebop phrases. From a deep booming bass to a soaring high tenor falsetto, Questionably Barbershop gives you easy 4-part harmony in a box.

Embark on an extraordinary sonic adventure with Radiant Decay, the ultimate journey into organic analog sound. Crafted by acclaimed composer and sound designer Erick McNerney in collaboration with Soundiron, this immersive collection features expertly crafted atmospheric synths, intricate textural pads, evolving soundscapes, and mesmerizing drones.

Rainsong is a free instrument library for Kontakt, created from a variety of natural rain ambiences and raindrop sound effects, crafted into playable sound-designed synths, pads, atmospheric soundscapes and percussive sfx. It's full of playable muscial elements, as well as useful sonic elements and foley for videogames, animation, film and songwriting.