 | Armenia 21.12.2023 Postcard | 85th birth anniversary of Tigran Mansurian (*1939) 1st International Mansurian Competition for Composers | musical instrument, composer, piano, notes |
 | Armenia 21.7.2023 Postcard | 100th birth anniversary of the painter Suren Safaryan (1923-1988) Painting "Sayat Nova" (1963) | musical instrument, composer, singer |
 | Argentina 10.7.2023 Postcard | 150 years of Jesus Mary / JUVENEX 2023 stamp exhibition | musical instrument, guitar, dance |
 | Romania 11/2023 cover | 165th anniversary of the issue of the first Romanian stamps | musical instrument, posthorn |
 | Portugal 11/2023 postcard | Advertising postcard for the album "Brilhará" for the 30th anniversary of the band "Ala Dos Namorados" | singer, musicians |
 | Germany 7.12.2023 cover | 200th anniversary of the setting of Schiller's "Ode to Joy" by Ludwig van Beethoven | composer, notes |
 | Poland 1.12.2023 postcard | 30 years of PostEurope (PostEurop is the association of 48 European postal companies) | musical instrument, posthorn |
 | Poland 17.11.2023 postcard | Eufonie - 5th International Music Festival of Central and Eastern Europe | musical instrument, f-hole of a violin |
 | Croatia 25.9.2023 (additional imprint on a postcard from 2020) | 150 years of the National Theater in Varaždin (Stamp: 50 years of Baroque evenings in Varaždin) | musical instrument, organ |
 | Czech Republic 10/2023 imprint on official postcard | Photo exhibition by Martina Rihy in the Postal Museum Prague 27.10.2023 - 21.4.2024 | musical instrument, posthorn |
 | Belarus 05/2023 cover | May 7 - Day of Radio, TV and Telecommunications Workers | notes |
 | Germany 7.9.2023 cover | 475 years of the Saxon State Orchestra | notes, opera house |
 | Australia 07/2023 cover | Melbourne Theatre Company 70 years | Musician, musical instrument, piano, singer |
 | Portugal 05/2023 postcard | Quaima das Fitas (burning ribbons) was originally a celebration by students to mark the end of their studies. Now it is a traditional folk festival in Coimbra with various musical events. | Musician, musical instrument, "Portuguese guitar" (Cister) |
 | Russia 26.6.2023 postcard | 100th Anniversary of the orchestra of the Headquarters of the Central District of the National Guard Troops of the Russian Federation | Musician, musical instrument, lyre, saxophone, trumpet, tuba |
 | Russia 26.6.2023 postcard | Isaac Iosifovich Schwartz (*13.5.1923; +27.12.2009) | composer, notes |
 | Germany 30.5.2023 cover | Johann Sebastian Bach 300th anniversary of Bach's inauguration as Thomaskantor in Leipzig on 30 May 1723 (St. Thomas Church in Leipzig, Bach Monument in Leipzig) | composer, musical instrument, organ |
 | Australia 3/2023 cover | Macquarie Island Research Station 75 Years | bell |
 | Germany 1.4.2023 cover (personalized stationery) | Congress of the North-East Regional Association of German Philatelists (Roland statue) | Song of Roland |
 | Germany 1.4.2023 cover (personalized stationery | 225th birth anniversary August Heinrich Hoffmann von Fallersleben (1798-1874) (Lyrics of the German National Anthem) | Poet |