| Julio Martinez Oyanguren
A: Arabia B: Andalucia
| | Columbia Masterworks USA | 17080-D | 1936 | 10" | 0 | | |
| Julio Martinez Oyanguren
A: Venezuela - Joropo B: Ecuador - El Capuli (Sanjuanito Ecuador)
| | Decca USA | 23184 | 1940 | 10" | 0 | | |
| Julio Martinez Oyanguren
A: Columbia - Bambuco B: Bolivia - Native Dance (Danza Indigena)
| | Decca USA | 23185 | 1940 | 10" | 0 | | |
| Julio Martinez Oyanguren
A: Cuba - Habanera B: Mexico - Cancion Popular
| | Decca USA | 23186 | 1940 | 10" | 0 | | |
| Julio Martinez Oyanguren
Decca Presents A Program Of Guitar Selections By...
A: La Paloma B: Ay-Ay-Ay C: Waltz In A Major D: Kujawiak E: Elégie - Opus 10 (Song Of Mourning) F: Serenade (Ständchen)
| | Decca USA | Album No 118 | 1940 | Album | 0 | | |
| Julio Martinez Oyanguren
Latin American Folk Music Vol 2
A: Venezuela - Joropo B: Ecuador - El Capuli (Sanjuanito Ecuador) C: Columbia - Bambuco D: Bolivia - Native Dance (Danza Indigena) E: Cuba - Habanera F: Mexico - Cancion Popular
| | Decca USA | Album No 186 | 1940 | Album | 0 | | |
| Julio Martinez Oyanguren
A: La Paloma B: Ay-Ay-Ay
| | Decca USA | 23145 | May 1940 | 10" | 0 | | |
| Julio Martinez Oyanguren
A: Elégie - Opus 10 (Song Of Mourning) B: Serenade (Ständchen)
| | Decca USA | 23147 | May 1940 | 10" | 0 | | |
| Julio Martinez Oyanguren
A: Argentina - Vidalita B: Peru – Inca Dance
| | Decca USA | 23177 | Sep 1940 | 10" | 0 | | |
| Julio Martinez Oyanguren
A: Brazil - Choros No 1 B: Uruguay - Arroro Mi Niño
| | Decca USA | 23178 | Sep 1940 | 10" | 0 | | |
| Julio Martinez Oyanguren
A: Chile - No Llores Corazon B: Paraguay - Guarani Dance
| | Decca USA | 23179 | Sep 1940 | 10" | 0 | | |
| Julio Martinez Oyanguren
Latin American Folk Music Vol 1
A1: Argentina - Vidalita A2: Peru – Inca Dance B1: Brazil - Choros No 1 B2: Uruguay - Arroro Mi Niño C1: Chile - No Llores Corazon C2: Paraguay - Guarani Dance
| | Decca USA | ALBUM 174 | Sep 1940 | 10" | 0 | | |