URL for importing or subscribing the concert dates above into your calender program: http://myconcerts.nu/cgi-bin/konzerte_ics.pl?language=de&keyword=Freude,%20Freunde%21%20%2D%20Sonderkonzert
http://myconcerts.nu/cgi-bin/konzerte_ics.pl?language=de&keyword=Freude,%20Freunde%21%20%2D%20Sonderkonzert