Keep your sheet music organized with Gvido E Ink reader 16 Jun 2016 Share : Tweet Sheet music can be difficult to corral if you don't have some sort of system. Take it from a high school saxophone player with a chronic case of disorganization. That's where the gorgeous E Ink device known as the Gvido comes in. via Engadget Tag : Gadget News, Tech News Previous Review: Motorola Moto G4 Next Try PlayStation VR for yourself starting tomorrow