In dir ist Freude
... that the text of "In dir ist Freude" ("In Thee is Gladness") was written in the 16th century to a 1591 dance song melody by Giovanni Giacomo Gastoldi, and first published in a collection of Christmas carols?
... that the text of "<b id="mwBFM"><a href="./In_dir_ist_Freude" id="mwBFQ" rel="mw:WikiLink" title="In dir ist Freude">In dir ist Freude</a></b>" ("In Thee is Gladness") was written in the 16th century to a 1591 dance song melody by <a href="./Giovanni_Giacomo_Gastoldi" id="mwBFU" rel="mw:WikiLink" title="Giovanni Giacomo Gastoldi">Giovanni Giacomo Gastoldi</a>, and first published in a collection of Christmas carols?