Matrix number

For performances that were put on matrices it could be used to identify performances. see TIAN.

• Di Sarli's first day in the studio with a full band, 1939-12-11:
  • Corazon-- Company:RCA-Victor Disc:38878 Matrix:39089
  • Retirao-- Company:RCA-Victor Disc:38878 Matrix:39090

examples:

• Amarroto, Juan D'Arienzo, 1951-09-12
  • Sello: RCA-Victor
  • N° disco: 68-0188
  • Matriz: 94367
• Ay aurora, Juan D'Arienzo, 1973-12-14
  • Sello: RCA-Victor
  • N° disco: 3AE3808
  • Matriz: RAAN-15318
• El tigre Millan, Juan D'Arienzo
  • Sello: RCA-Victor
  • N° disco: 68-0465
  • Matriz: 0244
• Yo me quedo con el tango, Juan D'Arienzo
  • Sello: RCA-Victor
  • N° disco: 1A-1229
  • Matriz: TB0092