Jens Billes visebog
Jens Billes visebog ('Jens Bille's song-book', Odense, Landsarkivet for Fyn, Karen Brahe E I,2, also called 'Jens Billes hÄndskrift' and 'Jens Billes poesiebog' and once known as 'Steen Billes Haandskrift') is the second oldest major collection of Danish poetry, after the Heart Book. It was compiled in the second half of the 1550s.