On December 2, 2021, Morocco and Tunisia issued also the expected joint issue with music as topic. Images were provided by Enzo Cafaro (Italy).
Robert Schijvers (Mongolia) provided some updated information about recently issued Mongolia stamps: The Mongolia Russia joint issue was released on November 5, 2021, not November 11, with an official opening ceremony at the Ministry of Foreign Affairs on that Friday, but the Mongolia stamp became available only on November 8, 2021, as the 859th anniversary of Chinggis Khaan’s birthday was also celebrated on November 5. The Mongolia stamp came in a sheetlet of 6 as well as in a souvenir sheet. Russia issued one stamp in miniature sheets of 9.