The Stammbueh or album of Johann Stobaeus, MS Sloane 1021 in the British Library, is dated January 8, 1640. Stobaeus, its owner, was Kapellmeister in Konigsberg, East Prussia. The album contains 164 pieces for ten- or eleven-course lute, including dances, secular pieces with generic titles, and settings of chorale tunes. Other major material includes two short sets of lute instructions; instructions for singers of liturgical music; poems by members of the Komgsberger Diahterkre's; and short rhymes and epigrams, many of which concern the lute. The dissertation presents a complete modern edition of the lute music and lute instructions, with commentary; biographical data concerning Stobaeus, with background material about Konigsberg and East Prussia; a selection of poems and epigrams, featuring all poems concerning the lute; and commentary on the literary material, especially the evidence it provides that the manuscript might have been compiled in its entirety around the written date of 1640, even though the music is old-fashioned.