Oscar Klein Quartett
| Artist | Oscar Klein Quartett |
| Title | Early Oscar Klein |
| Release Date | Monday, February 24, 2020 |
| Genre | Jazz > Jazz Blues |
| Country | AUSTRIA |
| Artist | Oscar Klein Quartett |
| Title | Live in Oberpullendorf |
| Release Date | Saturday, February 22, 2020 |
| Genre | Jazz > Standards |
| Country | AUSTRIA |