Guitar Universal Workshop is the indispensable tool for every guitarist. The guitar is a limitless instrument with countless harmonic possibilities. Beginners to professionals have new techniques to discover or practise. Guitar Universal Workshop is a tool used to discover, practise, create and innovate. An easy-to-use complete database, with various display features (fingering, staves, tablatures, chord diagrams). Universal Guitar Workshop is the smartest assistant you could wish for.