The Guitar and Plucked Strings Library is a pedagogical space that aims to help instrumentalists, luthiers, musicologists or music students to learn and enrich themselves with new knowledge. With an encyclopaedic character, this page is a place where the best guitar knowledge on the Internet is collected and showcased, and with more than 8,000 entries it covers a wide field whether within written works, construction, interpretation or technique of the guitar and pizzicato string instruments.