Wikipedia
Wikipedia is an encyclopedia with copyright restrictions run by the Wikimedia Foundation.
Some people at Wikipedia tried and succeded to delete tango content. This content is save here.
http://en.wikipedia.org/w/index.php?title=Special:Log/delete&page=Tango.info
content that only with lot of efforts was prevented from deletion http://en.wikipedia.org/w/index.php?title=List_of_notable_tango_singers&oldid=63332013