Discographies
- http://www.todotango.com/english/biblioteca/discografias/discografias.html
- http://www.tangodj.org/discographies.html
- http://users.pandora.be/tangoteca/darienzo/index.html (Juan D'Arienzo)
- http://homepage2.nifty.com/mitsu-sa/discografia_p45.htm (Astor Piazzolla)
- http://www.troilo.com.ar/ (Anibal Troilo)
- eng.tango.info/tracks/TenLetterPersonCode - not really discographies but index of more than 19 000 CD tracks, e.g. http://eng.tango.info/tracks/JuanaDarie