Preludio 11040 (LP)
The following matrix(es) were released with this catalog number:
| Company | Matrix No. | Take Number | Date | Title/Artist | |
|---|---|---|---|---|---|
| Columbia | CO19051 | 1 | 4/16/1936 | Yo sé que volverás : Pasillo ecuatoriano / Perla Violeta Amado ; Jorge Escudero | |
| Columbia | CO19683 | 2 | 8/8/1936 | Corazón sevillano : Paso doble / Jorge Escudero | |
| Columbia | CO19684 | 1 | 8/8/1936 | Calvario : Vals criollo / Jorge Escudero | |
| Columbia | CO20969 | 1 | 4/13/1937 | La pollita : Cueca / Jorge Escudero ; Sebastián Torres | |
| Columbia | CO23317 | 1 | 8/8/1938 | Devuélveme el corazón : Pasillo / Jorge Escudero ; Sebastián Torres |