In many countries there are special postmarks to commemorate musical events or first day cancellations for new music stamps. The list of music related postmarks in the members-only-section is updated several times per month.
10.3.: Germany
11.3.: USA / Austria / Italy / Great Britian
15.3.: Russia
21.3.: Türkiye / Germany / Italy
25.03.: Italy / Monaco
11.3.: USA / Austria / Italy / Great Britian
15.3.: Russia
21.3.: Türkiye / Germany / Italy
25.03.: Italy / Monaco