What many consider to be the authentic tango is that closest to that originally danced in LOCATION@1 and LOCATION@2 , though other types of tango have developed into mature dances in their own right .

The MISC@1 tango is normally seen as the `` authentic '' tango since it is closest to that originally danced in LOCATION@1 and LOCATION@2 , though other types of tango have also become important and famous dances .
