Exclusive Device for Digital Music Score

Functional Specification
- Dual screen display of Digital Music Score.(PDF format)
- Exclusive stylus pen to write down and erase notes directly on to Dual screen display.
- Saves huge amount of digital music score in the build-in memory and Micro SD Card.
- Saves scores with many notes and bookmarks etc in the device and web Service.
- Set list function.

GVIDO Service
- GVIDO Service are [My Library] and [GVIDO Store].
- My Library stocks and manages your scores with many notes and bookmarks etc.
- Scores and notes can be shared among the registered members.
- GVIDO Store sells Digital Music Scores, exclusive device and many other accessories.
- Adding more score collection and useful functions at any time.