Gregorio Katz: Work
| Title | Alt. title(s) | Genre | Composer(s) | Lyricist(s) | Date | TIWC | Perf qty | Track qty | Video qty | PD | info |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Por estas calles | tango | Jaime Wilensky | Gregorio Katz | T0373352636 | 0 | 0 | 0 | info | |||
| Sin tu amor | tango | Jaime Wilensky | Gregorio Katz | T0373268893 | 2 | 2 | 0 | info | |||
| Sueños de ayer | tango | Jaime Wilensky | Gregorio Katz | T0373352614 | 0 | 0 | 0 | info |