Overview

UVI IRCAM Prepared Piano 2 | GUIS

A Piano of Your Own Design

IRCAM Prepared Piano 2 is an epic creative partner and a near-limitless sonic canvas. Explore the sound of piano like you never have before, equipping each key with any 2 of 45 preparations, apply powerful creative effects, and then perform them in incredible new ways with a duo of smart and highly customizable arpeggiators, all recorded on an immaculate C7 Grand Piano at the IRCAM Institute in Paris. Try the included preset preparations, or make your own - the possibilities are endless!

The Ultimate Prepared Piano

With more than 12,000 samples and 45 preparation techniques, IRCAM Prepared Piano 2 gives you complete control over how the preparations are used and combined. Explore the timbre variety of over 40 different preparation styles. Utilize screws, erasers, coins, clothespins, sticks and more. Excite the strings with a mallet, plectrum, bow or even an EBow. Utilize bar hits, Una Corda, Sostenuto, dynamics and velocity, as well as independent mixing between 2 mic positions, you can even layer two preparations for each note with discrete level and pitch controls!

Powerful Effects, Endless Potential

IRCAM Prepared Piano 2 delivers powerful creative effects including a frequency shifter, diode clipper, convolver, EQ, Sparkverb, delay, and maximizer, allowing you to add a finishing touch or radically reshape and transform your sounds. Step over to the Seq page and you will find a duo of featured arpeggiators, including our smart arpeggiator/phraser and the powerful Rain arp, adding new levels of depth and creativity to your performances. IRCAM Prepared Piano 2 is a powerhouse of possibility for curious minds of any musical background.

What's New

With IRCAM Prepared Piano 2 we've modernized this powerful library with numerous feature and QoL enhancements, including completely revamped effects section, powerful arpeggiators including our Rain arp, and many workflow and usability improvements thanks to an all-new user interface.
UVI IRCAM Prepared Piano 2 | GUI
  • Completely revamped effect section, now including a frequency shifter, diode clipper, convolver, eq, Sparkverb, delay, and maximizer
  • All-new Sequence page with our smart arpeggiator/phraser, and Rain arp, two powerful tools for augmenting your performance to create rich and evolving sequences
  • Redesigned UI, improves aesthetics and usability, adds HiDPI support
  • 150 new hand-crafted presets
UVI IRCAM Prepared Piano 2

Preparations

Creativity at Your Fingertips

IRCAM Prepared Piano 2 includes a huge selection of preparations, each carefully hand-configured and recorded numerous times to allow for an immediate sound and natural playability. Every preparation offers a completely new timbre which can be layered per key, allowing you to create everything from fragile tapestries of sound to powerful, raging phrases of indeterminate origin.

Traditional Playing Techniques

Expanded Playing Techniques

Objects Inserted Between The Strings

Objects Placed on the Strings

Effects

UVI IRCAM Prepared Piano 2 | Traditional Playing Techniques

Traditional Playing Techniques

UVI IRCAM Prepared Piano 2 | Traditional Playing Techniques
UVI IRCAM Prepared Piano 2 | Traditional playing techniques

Sustain

A normal piano sound. The strings are struck by hammers, triggered by the notes played on the keyboard. Use of the una corda and forte pedals is possible. There is no object in or on the strings modifying the sound.
UVI IRCAM Prepared Piano 2 | Expanded Playing Techniques

Expanded Playing Techniques

UVI IRCAM Prepared Piano 2 | Expanded Playing Techniques
UVI IRCAM Prepared Piano 2 | Expanded Playing Techniques

Mallets

The strings are struck with a vibraphone mallet. The resulting sound is similar to a normal key strike, but is slightly softer due differences between the mallet and the normal hammer action.

Wooden Stick

The strings are struck directly using wooden sticks, as a result the attack is harder and shorter. The timbre is similar to that of a dulcimer, and can be activated by pressure on the forte pedal.

Stick Rebound

This setting features the same technique and resulting timbre as the Wooden Stick setting, but allows the stick to bounce on the string after the initial strike.

Muted Stick Rebound

This setting features the same technique as Stick Rebound, but uses the stick on muted strings (see mutes).
UVI IRCAM Prepared Piano 2 | Expanded Playing Techniques

Pizz

The strings are plucked with a plectrum, one string only per note. This results in a sound resembling that of a guitar. This is a widely used effect, for example by Georg Crumb in Makrokosmos, or by Gerard Pesson in Rescousse.

Scratch

A fast scraping action by the nail along the string, when used on the bass strings this causes a burst of harmonics. One can hear this technique, in combination with numerous other piano string effects, in Clepsydre by Horacio Radulescu (for 16 sound icons, or pianos installed vertically and played exclusively on the strings).

Ebow

A small device normally used on electric guitars, causing the strings of the piano to vibrate through a magnetic field. This produces a continuous sound with a masked attack, resulting in a delicate and subtle timbre.
UVI IRCAM Prepared Piano 2 | Expanded Playing Techniques

Bow

Rosin horsehair (a single strand of a violin bow) causing the two or three strings that comprise a single pitch to vibrate. The resulting sound is continuous. Changes in the direction of the bow are always audible and give transient color to the timbre. This effect is sometimes made with fishing line rosin.

Harmonics

The default harmonic is the octave, activated by finger pressure in the middle of the string. The key is then played normally from the keyboard. It is also possible to transpose this harmonic, simulating any harmonic of the string. A specific digital chord can be played by double clicking on the detune button. This technique is greatly used in solo music, as in Crumb’s work, for example, and can even be found in a transcript of Johann Sebastian Bach’s.
UVI IRCAM Prepared Piano 2 | Expanded Playing Techniques

Objects Inserted Between the Strings

UVI IRCAM Prepared Piano 2 | Expanded Playing Techniques
From the treble keys down to medium bass (F1), there are three strings per note. In this range it is possible to insert one object between strings 1 & 2, and another in the strings 2 & 3.
Similarly, here you can continue to add several more objects or playing techniques from those available when there are only two strings (F # 0 - E1) or one (as for F0). When the una corda pedal is pressed, only the preparations on strings 2 and 3 are activated, meaning that the pedal is functioning in line with organ techniques.
UVI IRCAM Prepared Piano 2 | Objects inserted between the strings

Rubber

Large pencil erasers are used for this preparation, producing a sound similar to that of a deep bass gong. In the first movement of John Cage’s Amores, three notes are muted with rubber giving a «touches bloquées» effect in contrast to other resonant preparations.

Screw / Bolt

The screw, or bolt, is the most common preparation. There are screws of varying lengths and thicknesses, as well as screws with large heads, small heads, tapered heads or un-tapered heads. All of these factors affect the sonic characteristics when applied as a preparation to a piano string.
UVI IRCAM Prepared Piano 2 | Objects inserted between the strings

Half Spring-type Clothespin

The half-spring pegs found here represent preparations made from wood. The hardness of the wood used in the pegs results in the production of gong-like sonorities. To simulate preparations using softer wood (which give a duller, dampened sound), half spring pegs can be combined with muted or rubber preparations. Wooden preparations sometimes touch the soundboard, producing a short, hard attack when the string is struck.
The preparation chosen uses a wide range of materials to create a variety of timbres from one note to another. The sounds are generally rich and resonant; they remain within the gong family, featuring a small vibration when the note is played forte.
All of Cage’s works use at least one screw. Prelude for Meditation contains only four notes, surrounded by numerous silences. Each note in the piece is prepared with bolts in addition to the normal sound of the piano, making it possible to hear the preparations clearly. By contrast, in Daughters of the Lonesome Island thirty-nine keys are prepared, almost all of them with screws, resulting in an abundance of timbres which remind the listener of a gamelan ensemble.
UVI IRCAM Prepared Piano 2 | Objects inserted between the strings

Screw / Bolt + Loose Nut (buzz)

The same preparation described above, but with a loose nut around the screw which bounces when the note is played, creating a «buzz». An example of this preparation can be found in the first movement of John Cage’s Amores, where two notes prepared using screws must also be topped with nuts. This work also serves as a concise overview of the preparations Cage employed using mixed materials.
UVI IRCAM Prepared Piano 2 | Objects inserted between the strings

Coins

A coin is inserted between the strings (above 1 and 3 and below 2), greatly enriching the sound. The result resembles a rich yet soft gong, sometimes featuring a very slight vibration. The sound is generally more rounded than when the strings are prepared with screws. The low notes of John Cage’s A Room are a fine example of the use of coins, combined with screws used on other notes.
UVI IRCAM Prepared Piano 2 | Objects Placed on the Strings

Objects Placed on the Strings

UVI IRCAM Prepared Piano 2 | Objects Placed on the Strings
For the following preparations, the string is normally struck by the hammer. Objects can be placed on the strings, altering the manner in which they sound. The ones placed on the strings in this manner would normally affect several notes in succession on a real piano, which is not mandatory in IRCAM Prepared Piano.
UVI IRCAM Prepared Piano 2 | Objects Placed on the Strings

iPhone

An iPhone resting flat on the strings. This gives a slightly metallic damping effect, as well as an occasional bouncing of the iPhone when the strings are struck. This is due to the iPhone not being tethered to the piano strings.

Aluminium

Aluminum foil placed flat on the strings. This gives a fairly long and characteristically metallic vibration. It is similar to preparations that consist of placing metal chains on the strings, as in the first work, Primeval Sounds, in Georg Crumb’s Makrokosmos.
UVI IRCAM Prepared Piano 2 | Objects Placed on the Strings

Paper

Sheet of writing paper, rolled up and placed on the strings. Its design and the resulting tone echo the bassoon of some pianofortes.

Mutes

The string is dampened with a finger, close to the bridge. This category of dampened sounds includes preparations inserted between the strings, using fabric, felt [Felt Temperament Strip], or window seal, as well as variations in angle that influence the overall time effect of the damping. Studies by Michael Levinas exploit this technique.
UVI IRCAM Prepared Piano 2 | Effects

Effects

UVI IRCAM Prepared Piano 2 | Effects
UVI IRCAM Prepared Piano 2 | Glass Slide

Glass Slide

A stemless glass is held on the strings, maintaining constant pressure, and slid lengthwise along them. The glissando is ascending or descending, depending on whether the slide is moving towards or away from the dampers.
UVI IRCAM Prepared Piano 2 | Glass Slide

Bar Hits

A percussive impact on the bars of the piano’s cast-iron plate, above the soundboard. Three playing techniques are used: the hands, soft drumsticks and hard drumsticks. These samples are played on the lowest bass notes beyond A-1. In Caravan, from Jacky Terrasson’s album Mirror, there is an improvisation using the hands inside the piano frame.
UVI IRCAM Prepared Piano 2 | Extra Length

Extra Length

A plectrum slide along the part of the strings located between the bridge and the tuning pins. Since this is an unusual two-handed polyphonic technique, two potentiometers are used to produce this effect.
If you're a musician or sound designer looking for something new, someone comfortable with exploring the avant garde, IRCAM Prepared Piano 2 offers an experience in sound like no other.

SPECS

WHAT YOU GET
Size: 5.91 GB (FLAC lossless encoding, was 18.98 GB in WAV)
Content: 151 Presets, 13 189 Samples
Sample Resolution: 44.1 kHz. Recording at 88.2 kHz
License: 3 activations per license on any combination of machines or iLok dongles
SYSTEM REQUIREMENTS
  • Runs in UVI Workstation version 3.1.8+, and Falcon version 2.8.2+
  • iLok account (free, dongle not required)
  • Internet connection for the license activation
  • Supported Operating Systems:
    - MacOS 10.14 Mojave to macOS 14 Sonoma
    - Windows 10 to Windows 11 (64-bit)
  • 6 GB of disk space
  • Hard Drive: 7,200 rpm recommended or Solid State Drive (SSD)
  • 4GB RAM (8 GB+ highly recommended for large UVI Soundbanks)
COMPATIBILITY
Supported Formats: Audio Unit, AAX, VST, VST3, Standalone
Tested and Certified in: Digital Performer 8+, Pro Tools 2019+, Logic Pro X+, Cubase 7+, Nuendo 6+, Ableton Live 8+, Studio One 2+, Garage Band 6+, Maschine 1+, Tracktion 4+, Vienna Ensemble Pro 5+, Reaper 4+, Sonar X3+, MainStage 3, MuLab 5.5+, FL Studio, Bitwig 1+, Reason 9.5+

Listen

Reviews

UVI IRCAM Prepared Piano 2 | Marco Chiavetta
"Dark, powerful, vibrant, and much more. IRCAM Prepared Piano 2 is an incredible tool. It allows musicians to create intense organic composition in a matter of minutes both used as an individual instrument as well as in combination to others. It won't leave my template for a long time."
Marco Chiavetta
Producer, Composer & Sound Designer
(Resolution Games, 11-k audio)
UVI Product | Marcel Barsotti
"As a professional film composer, for me “IRCAM Prepared Piano” is currently the best piano that you can have with incredible patches of preparations from bells to bows, but above all that has been recorded in a state-of-the-art sound. Masterful!"
Marcel Barsotti
Award Winning Film Composer
(Pope Joan, The Poet, The Sea Wolf, The Bible Code, The Miracle of Bern)
The only prepared piano you need
by Simeon Amburgey
IRCAM Prepared Piano
by muzykujkropkacom

User Testimonials

"I used it just the other day for an improv session. Great library. If having a choice of the 45 preparations for each of the 88 keys wasn’t enough, they can be tuned individually and even stacked, two per key. Recommended."
Kenneth N., Facebook
"Still the best prepared piano library on the market."
yinlong, YouTube
"This is actually stunning. Wow!"
DomTunes, YouTube
"A really fantastic library!"
Susanne H., Facebook
"Insanely deep!"
barrychab, VI-Control
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