Digital Music Score GVIDO, TOKYO

DIGITAL MUSIC SCORE comes to the music world.
Make an innovation in the music scene.
Improve your music life.



  • FAQ is updated.
    [ to FAQ ]
  • FAQ is updated.
    [ to FAQ ]
  • FAQ is now available on the website.
    [ to FAQ ]
  • Terrada Music Score announce the development of a digital music score “GVIDO”.
    [ GVIDO Press Release – PDF ]


Display (Dual Screen) “Mobius” 13.3 inch flexible electronic paper display (resolution 1200 by 1600 dots) and 16-level gray scale (E Ink Corporation)
Touch Pen
(Dual Screen)
Compatible with electromagnetic induction-type touch pen input (Wacom Co., Ltd. )
Touch switch Electrostatic touch switch
Internal memory 8GB
Interface microSD, Micro USB connector
Wireless 802.11a/b/g/n (2.4GHz/5GHz)
Rechargeable battery Built-in lithium-ion battery
(W x H x T)
480 X 310 X 5.9 (mm) *When using
Weight about 650g
Accessory (Optional) GVIDO foot pedal (wired&wireless)
Genuine leather cover (Somes Saddle Co., Ltd.)

*Specification of prototype.There is a possibility that the specification changes for a product.


• About release date
We released the 2nd prototype model after receiving feedback from the 1st prototype model. For the hardware, we have the final design and it’s being Mass produced. For the software, it’s under development by increasing the member to produce better one. We are to make an announcement of the product On April 2017. There, You will find a lot more of GVIDO and related products & services. We are making great effort to be ready in mid 2017.
• About region
Japan, North America and Europe will be released at the same time, however it may delay in order to clear the safety standard of each region.
• About pricing
The final price hasn’t yet set. Since it has 2 large scale E-INK monitors, the price of the first model is expected to be slightly higher than two of iPad Pro 12.9 inches. It’s getting slightly higher because of the new components though, We try hard to keep it as low as possible.
• About file format
The file format at the time of release is PDF, however we will adapt more file format If there are in demand for digital music score market by firmware update.
• About importing file
The file format at the time of release will be PDF, however, there are 3 ways to import PDF file that you own to GVIDO;
1. Via GVIDO cloud service.
2. Via USB connecting PC and GVIDO.
3. Via microSD slot in GVIDO.
Your PDF music score can be imported by the methods above. Files not optimized for GVIDO like screen ratio, file size etc… May perform improperly. However, GVIDO cloud service opens digital music score store to provide optimized scores for GVIDO in near future.
• About Wi-Fi
Wi-Fi environment is required for firmware update of system extension and other services, however it doesn’t always necessary to connect the internet but please have Wi-Fi environment prepared.
• About services
We provide cloud services to save numbers of additional notes to your music scores permanently.
• About memory
The prototype model has a 8GB memory installed and a microSD card slot for expanding.
• About accessories
High performance GVIDO foot pedal with page turn function can be used on stage, Real leather jacket with stylus pen holder and more accessories will be released at the same time.

About us

About us
Company name Terrada Music Score Co.,Ltd.
Business The digital music score business in general
Representative CEO Fujio Noguchi

CEO Haruo Iwasaki
Office 2-6-10 Higashi-Shinagawa, Shinagawa-ku, Tokyo 140-0002 JAPAN
Established July 1, 2015


※for Japanese:日本語でニュースレターが欲しい方は日本語ページより投稿下さい

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