Tango.info alpha-2 main performer code

D R A F T

alpha-2 = two letter

could be used as the first two letters in tango.info recorded performance code

http://eng.tango.info/discographies (orchestras mixed with singers)

• fc Francisco Canaro (maybe cn,ca?)
• mc Miguel Calo (maybe cl,co?)
• qp Quinteto Don Pancho/Quinteto Pirincho
• jd Juan D'Arienzo (maybe ar? higher sorting, )
• dc Julio De Caro (cr?)
• rb Rodolfo Biagi (bg bi? 188)
• fi Roberto Firpo (orq, cuarteto, quinteto, 2800?)
• ta Ricardo Tanturi
• at Anibal Troilo
• ag Angel D'Agostino (don't use ad)
• an Alfredo De Angelis (don't use ad)
• op Osvaldo Pugliese
• cg Carlos Gardel (singer - if not singing with one of the above)
• vg Angel Vargas (av ?)
• vi O.T.V.