Introduction Since its foundation in 1995, Corona Guitar Kvartet has played an important role on the international music scene. With several CD releases of music mainly created for guitar quartet, they have been leaders in the worldwide development of the guitar quartet repertoire. Corona Guitar Kvartet has toured Europe and North America and has worked with diverse groups – from symphony orchestras to tango musicians – and with composers from many countries. Their repertoire ranges from original compositions to arrangements of pieces from the Renaissance to the present time. In Corona Guitar Kvartet recitals, the audience is given an experience which appeals to their eyes, their ears, and their hearts, all performed both with humor and with intense musicianship. These qualities have lead to international acclaim both for the CDs and for the Corona Guitar Kvartet’s recitals. Two Duos Make a Quartet As a natural development of being a modern ensemble, the Corona Guitar Kvartet consists of two independently working guitar duos, one comprising of Per Dybro Sørensen and Michael Norman Sørensen, another of Kristian Gantriis and Volkmar Zimmermann. http://coronaguitarkvartet.dk