Grasnick 5Long neglected in scholarship, the so called Grasnick 5 documents reveal Beethoven working out concepts and ideas, offering fascinating insights into his creative method. This critical edition, the third in the Beethoven Sketchbook Series, offers a facsimile and transcription of the contents of the stitched pocket sketchbook started by the fifty year old master during the summer of 1820. At the time, Beethoven labored over the Missa solemnis , Opus