Festivals with events currently listed:
| BBC Proms | United Kingdom | July 2018 - September 2018 |
| Händel Festival Halle | Germany | May 2018 - June 2018 |
| Istanbul Music Festival | Turkey | May 2018 - June 2018 |
| Robeco SummerNights | Netherlands | June 2018 - August 2018 |
| Seattle Chamber Music Society Summer Festival | United States | July 2018 |
| Styriarte Festival Graz | Austria | June 2018 - July 2018 |
Festivals with events not yet listed:
| Korsholm Music Festival | Finland, Sweden | |
| Oxford Chamber Music Festival | United Kingdom | |
| Seattle Chamber Music Society Winter Festival | United States |