Audio Demos
- In the Hall of the Mountain King (Library Only) Edvard Grieg arr. Andrew Aversa
- Pizza Master (Library Only) Daniel Fortune
- They Came From The Graves Andreas Wimmer
- Shady Apothecary Michael Hoffmann
- Oh Geez Michael Lee
- House of Strange Charlotte McMillian
- Plok! Boss Tim and Geoff Follin (Arranged by Daniel Fortune)
- Waltz of the Broken Clock Vae Song
- Xenomusic Trance (Library Only) Kris Kirk
- Quadrillion Dreams Tremendouz
- They Came From The Graves (Library Only) Andreas Wimmer
- Shady Apothecary (Library Only) Michael Hoffmann
- Oh Geez (Library Only) Michael Lee
- House Of Strange (Library Only) Charlotte McMillian
- Plok! Boss (Library Only).mp3 Tim and Geoff Follin (Arranged by Daniel Fortune)
- Quadrillion Dreams (Library Only) Tremendouz
Product Info
Hand-built, one-of-a-kind instruments
Each machine was hand-crafted by Leonard Solomon himself and imbued with incredible character you won’t hear anywhere else. All recorded in the same space they were invented: Leonard Solomon’s wood shop and home.
Four signature “extraordinary machines”
Leonard Solomon’s beloved multi-instrument Bellowphone is the star of the show; other unique machines are the Bottle Organ, Oomphalapompatronium, and Callioforte.
Miscellaneous sounds galore
In addition to the larger instruments, this collection includes Leonard Solomon’s Pneumatic Cymbal, Cuckoo Machine, Small Horn, Laughing Horn, Warbler Whistle, a selection of distinctive horns, and more.
Lifelike and customizable
Mechanical noises and functional parts of the instruments have been meticulously recorded, including autofilling bottles and bellows, pump mechanics, releases, and more. Just as Leonard does with his real instruments, dial in the tuning and effects from subtle to wildly discordant.
Ideal for sound design
Includes collections of both tonal and atonal sounds that have been processed and designed to be perfect for texture, effects, and more.
Features
Immersive UI with Machine Visualizer
Multi layer and section controls
Custom pro-designed sounds
Simple, straightforward mapping
8-slot FX rack with 28 modules
Requirements
15 GB disk space
7200 RPM hard drive or solid state drive recommended.
4 GB RAM
Higher amounts of memory let you load more instruments.
Kontakt Player 6.7+
This library DOES work with the free Kontakt Player 6.7+ or higher.
Kontakt Requirements - Mac OS
Intel Macs (i5 or higher): macOS 12 or higher
Apple Silicon Macs (via Rosetta 2 & natively on ARM in Standalone or in hosts that support it): macOS 11, 12 or 13 (latest update).
Kontakt Requirements - Windows
Windows: Windows 10 or 11 (latest Service Pack), Intel Core i5 or equivalent CPU, 2 GB RAM. Graphics hardware support for OpenGL 2.1 or higher.
Tutorials
Library Walkthrough
Featured Artists & Composers
Mike Gonsolin
(Snoop Dogg, T-Pain, Playboi Carti, Migos)
"Impact Soundworks' libraries are truly in a league of their own. I've been a long time user for as long as I can remember and it would take me a whole other producing lifetime to build the depths of these libraries on my own. As a Kontakt enthusiast who owns just about every library out there I can confidently say that Impact Soundworks' libraries stand in the top 1%, and that's saying something! No snake oil here. Just meticulously assembled libraries that are overflowing with creative sound design options and inspiration igniting presets."
Mike Gonsolin (Mike G)
Simon Franglen
Titanic, Skyfall, Spectre, Avatar, Avatar: The Way of Water
Impact Soundworks make detailed, emotive instruments. I’ve happily bought over two dozen of their libraries which should say everything. They get used every day.
Matthew Carl Earl
Overwatch 2, Rainbow Six Siege, Call of Duty Mobile, PUBG Mobile, Arknights
"Impact Soundworks creates easy-to-use, great-sounding virtual instruments right out of the box. Highland Harps, Emotional Mallets, and Shreddage 3 are in my daily toolkit."
Classically trained musician, inventor, and one-man-orchestra Leonard Solomon has a mind like no other. Starting with the Majestic Bellowphone in 1983, he’s been delighting audiences on the street, in acclaimed concert halls, and on national television with his extraordinary machines (check out this WIRED feature for more of his story). Through this sample library, we hope to preserve his legacy and share the charm and whimsy of his creations with fellow musicians.
These machines have all been hand-built from materials that were found, salvaged, or purchased from hardware stores and then ingeniously combined into something never before heard. Every instrument is one-of-a-kind, with its own character and color.
Leonard Solomon’s Extraordinary Machines is the perfect solution for producers looking for unique, unusual, and found sounds that require no extra effort to blend. We’ve worked to capture Leonard Solomon’s unique character, both in his ideas and his instruments, and we hope you find them as creatively inspiring as we do!
From the masterfully crafted Bellowphone to the mind-bending Oomphalapopatronium, Leonard Solomon’s unique musical instruments create sounds to fascinate audiences, inspire creators and challenge the status quo. To help you understand this eclectic collection of odd creations a bit better, we’ve put together a brief description of each instrument.
Extraordinary Machines
Bellowphone: Constructed in Len’s basement woodshop, the Bellowphone is a multi-instrument composed of many individual wind and percussion instruments activated by a foot pump (the eponymous bellow). The Bellowphone is chiefly made out of found and salvaged materials, including metal pipes, cardboard tubes, springs, coat-hanger wire, sheet-metal from a toaster, vacuum-cleaner pieces, tin cans, and plumbing parts. The rest of the Bellowphone’s components — playground balls, funnels, screws, kazoo, and nose-flute! — were purchased from local hardware and sports equipment stores.
Bottle Organ: Hand-made latex ball bellows connected to a series of pitched bottles suspended in a custom wood frame make up this one-of-a-kind creation. The Bottle Organ boasts soft, round organ tones reminiscent of carnival games and world fair music.
Oomphalapompatronium: A crown jewel in the Leonard Solomon collection of oddities, the Oomphalapompatronium (pronounced “Oom-Fah-Lah-Pom-Pah-Troh-Nee-Um”) is made from a wheel, pottery, tin cans, and water bottles. In place of a keyboard, this incredible invention features a button board. A radial ball pump is used to automatically fill the air reservoir, which in turn powers a robust horn section that delivers a wonderful cacophony of extraordinary musical tones.
Callioforte: Two and a half octaves of chromatic pipe whistle tones that drip medieval and airy high tones; the perfect instrument for soft melodies, and whimsical hooks.
Other Inspiring Sounds
Miscellaneous: Leonard Solomon’s house is a veritable museum of hand-made musical instruments and sound making creations. Our Miscellaneous patch includes a small suite of found-sounds pulled straight from the walls, shelves and cabinets of Leonard’s extraordinary home: Pneumatic Cymbal, Cuckoo Machine, Small Horn, Laughing Horn, Warbler Whistle.
Tonal Horns: A set of horn blasts and phrases from four of Len’s unique horns: Big Horn, Lurch Horn, Hunting Horn, and Drone Horn.
Kazoo: The kazoo is a core piece of the Leonard Solomon sound. We made sure to capture Len’s favorite as a solo instrument to provide the most versatility and usability for producers in need of quirky melodic beds and melodies. In this digital age, it also works wonders when highly processed and used as a sound design source.
Sound Design Atonal: A large suite of designed atonal soundbeds, effects, oddities and noises to add texture, depth and ear candy onto your tracks. This patch is the glue that fills in spaces and takes ordinary musical compositions to the next level of unique and compelling.
Sound Design Tonal: A collection of found sounds and single-capture tones from Len’s massive collection of noise makers, heavily processed and sound designed for use as effects, sound beds, and musical textures. Sound sources include Baritone Bottle, Brain Razor, Cup Flute, Oompha Synth, Gargantuan Kazoo and Clown Nose Chord.
Leonard Solomon studied guitar and early music at Antioch College, spent time as a guitarist in a country-rock band, and then worked for a decade as a professional cabinet maker. All these experiences influenced his career constructing and performing on one-of-a-kind instruments for audiences of all sizes.
Leonard has been featured performing with his unusual creations in PBS’ Lonesome Pine Specials’ One-Man Band Extravaganza; in the nationally broadcasted “A Taste of Passover” and “A Taste of Chanukah” at Jordan Hall, Boston; at festivals in both Singapore and Japan; and at King Richard’s Faire in Massachusetts, among other performances.
Reviews
Leonard Solomon’s Extraordinary Machines – Rekkerd.org
“The strapline for this offering from Impact Soundworks is ‘An unconventional, whimsical collection of handmade instruments.’ Never has a description been closer to the truth.”
“There’s quite a pallet of textures included with this library. From the tonal to the atonal, from sound design to straight-up playable instruments, and even Leonard’s very own kazoo!”
“So, what can this be used for?…Animation. Comedy. Light-hearted, whimsical material. But this could also work exceptionally well with darker, more dramatic material, especially with some well-placed reverbs and delays. It also has a clear and useful place in sound design. There’s nothing else quite like it!”
Wayne Taylor (Rekkerd.org)
Testimonial – Jimmy ‘Big Giant Circles’ Hinson (Black Ops 4, Borderlands 2, Threes)
“Between Shreddage, Super Audio Cart, Juggernaut, and Mega Brass I don’t remember the last time I haven’t used an Impact Soundworks instrument in a track. The attention to detail is astonishing and it’s all so easy to use out of the box, which is a big deal.”





