| A | Aria | 4:13 |
| B | Nico | 3:32 |
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| 49.103 | Dario Baldan* | Aria (7", Single) | Carrere | 49.103 | France | 1975 |
| ZCVE 50420 | Dario Baldan Bembo | Aria (7") | Come Il Vento | ZCVE 50420 | Italy | 1975 |
| 45-BV-3.108 | Dario Baldan Bembo | Aria / Nico (7", Single) | BASF | 45-BV-3.108 | Venezuela | Unknown |
| 49.103 | Dario Baldan* | Aria (7", Single) | Disques Carrere | 49.103 | France | 1975 |
| 2058 798 | Dario Baldan Bembo | Aria (7", Single) | Polydor | 2058 798 | UK | 1976 |