Venda somente no Brasil
Crescer no meio da gráfica da minha mãe me fez enxergar o mundo através do design. Para mim, a capa do meu violoncelo não era apenas proteção — era uma tela. Como todo músico, eu a enchia de adesivos, até que um dia decidi criar o meu próprio.
Garimpei restos de vinil descartados no lixo da oficina da minha mãe e, manualmente, transformei essas sobras na frase que passou a guiar toda a minha jornada artística: "Ouça e faça a música do seu tempo". Desde o início, eu já sabia que queria me conectar com a criação musical em seu sentido mais amplo e consciente.
Este não é apenas um adesivo; é um fragmento dessa filosofia. Pensado como um souvenir ecológico e cheio de significado para o seu notebook, capa de instrumento ou equipamentos, cada peça honra sua origem sustentável.
A Mensagem: Tipografia que destaca a frase original em português: "Ouça e faça a música do seu tempo".
O Material: Produzido com materiais sustentáveis e eco-responsáveis para minimizar o impacto ambiental.
O Propósito: Um lembrete diário para se manter presente, criar com consciência e levar um pedaço de arte autêntica por onde quer que sua jornada te leve.
Growing up around my mom’s graphic shop, I saw the world through the lens of design. To me, my cello case wasn't just luggage—it was a canvas. Like many musicians, I covered it in stickers, but one day I decided to create my own.
I salvaged discarded vinyl from my mom’s workshop trash and carefully hand-cut them into a phrase that has guided my entire artistic journey: "Ouça e faça a música do seu tempo" (Listen and make the music of your time). Even then, I knew I wanted to engage with music-making in its broadest, most conscious sense.
This isn't just a sticker; it's a piece of my inner philosophy. Designed as a meaningful, eco-responsible souvenir for your laptop, instrument case, or gear, each piece honors its sustainable origins.
The Message: Dual-language typography featuring the original Portuguese phrase and its English translation.
The Material: Crafted using eco-friendly, sustainable recycled materials to minimize waste.
The Purpose: A reminder to stay present, create , listen consciously, and carry a piece of mindful art wherever your practice takes you.
Check its portuguese version on my website if you live in Brasil, my mom will send a copy for you for free :)
In addition to the several sound controllers that Knurl is able to manipulate live, the Knurl bow was created to control the parameters of the triggered sounds with the movement of the performer right hand. This instrument-interface was based on the research of Andi Otto: the fello.
This device has its own microcontrller (a tiny computer) programmed to send the data of the 3d dimensional axis when you press its button. By its accelerometer sensor, it discerns the subtlest movements and gestures of the performer's hand, offering a mor intuitive way to control variables of sounds.
On Knurl, I use this device to control Frequency, Loudness and Filtering with these 3 axis (X Y and Z). The device is printed with recycled material and has a built in battery that holds around 2 hours of playing.
It works indepindependently from the instrument (Knurl). In the project This isn't solo, for example, I have used the same design to control parameters of digital sounds on Ableton.
The Knurl is a unique musical instrument designed for versatile sound production and tactile playability. Crafted with creative programmeer and 3D Printing technology, it features a textured, cylindrical body that allows for a variety of musical techniques, enabling dynamic control over different strings and its resonance.
Its design integrates elements of digital synthesizers and string instruments, offering 6 different layered sounds suitable for both live performances and studio recordings. The Knurl’s compact size and ergonomic shape make it ideal for musicians seeking an expressive and portable instrument to expand their sonic palette.
It contains:
Sensitive strings: trigger, play, stop, and manipulate digital sounds with the touch of the strings.
Rotatable sensor: Map the rotation of the instrument to a variabel you wish
Bow sensor: Play digital sounds with the movements of your motor
Machine listening system: Create harmonizers or individual sound agents with the sound of the played strings
String poliphony: In the latest version I have been exploring the possiblity of adding a motor to play multiple strings at the same time.
Besides that, on its digital system you play with:
Live looping and recordings
Sound Effects
Digital synthesis
Granular sounds
Dimensions: 102 × 30 × 30 cm
Output: 4 channels
Include: 2 cables , case, bow device (not the bow itself!)
This debut sample pack introduces the specific sonic palette of Knurl, an electroacoustic instrument developed over eight years through custom instrument design and creative programming.
Curated for composers and producers seeking unconventional extensions for string arrangements, Tweaking Strings focuses on the tactile and electronic-organic characteristics of the strings instrument. The collection features four distinct plucking techniques and their variations, capturing the tension between physical strings and digital modulation.
All sounds were recorded directly from the instrument to preserve their raw, hybrid textures. They are intended for use in film scoring, experimental composition, and electronic music production where distinctive, micro-detailed string textures are required.
4 distinct plucking styles encompassing specialized articulations and micro-variations, including plucking, scraping, using external objects to create different sonorities.
Direct line recordings preserving the authentic acoustic and digital output of Knurl.
License: Commercial, non-exclusive. The author retains all copyrights to the original works.
Credits: Usage in commercial projects is permitted provided that the author and instrument are credited as follows:
Sound Designer / Composer / Performer: Rafaele Andrade Instrument: Knurl | Tags: @rafaele.m.andrade or @knurllab
For string quartet
The music gestares of this work are Inspired on muscular contraction ocurred during the pregancy. This work was performed and premiered by a string quartet in Manaus in 2015. I wish to have more version of this work, so get in touch with me in case you are a string quartet and interested!
For cello solo
Glance was composed as an audiovisual exercise in one of my classes about film music.
I also explore multiphonics on cello and some concepts about time of music. I've been always facinated by time memory and sonic resilience in contemporary music. In this piece, it is possible to perceive a spacial calculation between its elements aiming to reach this purpose.
The Multiphonics on the cello contributes for a better combination between distortion and new spectrum explored in this piece.
Watch performances by:
For cello solo
Êxodo was one of my first music work I composed when I moved from Brazil to Leipzig (Germany) in a pretty cold winter of 2017.
I was reading a Brazilian actor and philosopher Nilton Bonder, whose book 'The imoral soul' helped me to contemplate the some questions about human existence and the search for space and identity.
Through his analysis of the flight of Moses and the Jewish people from Egypt, the author reflects about 4 necessities of the body when facing challenges. He observes these 4 types reactions as a ‘code’ of the soul and moral ideas that relate the individual to society.
Each movement represents one of these emotions (Choleric, Sanguinic, Reluctant, Undisciplined ) . The intention in this work is to create a music interpretation of the manipulation of space through gesture and emotion. Each movement, although scored, has a commitment to an unusual contemporary rhetoric.
Find score here
Watch performances from:
Gabriel Prado
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