Seelewig
Seelewig or Das geistliche Waldgedicht oder Freudenspiel genant Seelewig (The Sacred Forest Poem or Play of Rejoicing called Seelewig) is an opera in a prologue, three acts and an epilogue by the German composer Sigmund Theophil Staden.
The libretto by Georg Philipp Harsdörffer (1607—1658), first published 1644 in the fourth part of his Frauenzimmer Gesprächspiele, is based on the schoolplay Ein gar schön geistliches Waldgetichte genant Die glückseelige Seele of 1637, itself translated from L'anima felice favola boschareccia by the Italian Nicolò Negri (1606).