Video
| music | Jak trudno jest zapomnieć |
| Orchestra | |
| vocalists | Adam Aston |
| language | pol |
| rec. date | 1935 |
| persons | |
| Duration | |
| geo | |
| date | |
| description | |
| contributor | |
| source | https://youtube.com/watch?v=ZXC91Z02zqE |
| provider | youtube |
| music | Jak trudno jest zapomnieć |
| Orchestra | |
| vocalists | Adam Aston |
| language | pol |
| rec. date | 1935 |
| persons | |
| Duration | |
| geo | |
| date | |
| description | |
| contributor | |
| source | https://youtube.com/watch?v=ZXC91Z02zqE |
| provider | youtube |