<note xmlns="http://www.tei-c.org/ns/1.0" n="1" rend="footnote text" xml:id="ftn1"> https://lyrics.fandom.com/wiki/LyricWiki </note> <note xmlns="http://www.tei-c.org/ns/1.0" n="2" rend="footnote text" xml:id="ftn2"> https://de.statista.com/statistik/daten/studie/171224/umfrage/beliebteste-musikrichtungen/ </note> <note xmlns="http://www.tei-c.org/ns/1.0" n="3" rend="footnote text" xml:id="ftn3"> Das Korpus kann auf Anfrage per Mail erhalten werden. </note> <note xmlns="http://www.tei-c.org/ns/1.0" n="4" rend="footnote text" xml:id="ftn4"> https://gist.github.com/siavashs/3556469 </note> <note xmlns="http://www.tei-c.org/ns/1.0" n="5" rend="footnote text" xml:id="ftn5"> https://cran.r-project.org/web/packages/NLP/index.html </note> <note xmlns="http://www.tei-c.org/ns/1.0" n="6" rend="footnote text" xml:id="ftn6"> https://cran.r-project.org/web/packages/topicmodels/index.html </note>