4a4b

"I ain't marching anymore" - American Anti-War Song

"Hej, pane králi" - Czechoslovak Revolutionary Song

"К нам приходит новый год" - Soviet New Year Song

"An das kämpfende Vietnam" - West German Pro-Vietnamese Song

"Këngë për heronjtë Vietnamezë" - Albanian Pro-Vietnamese Song

"Lær av soga" - Norwegian Anti-Revisionist Song

"Shkrep me zjarr porsi rrufeja" - Albanian Partisan Song

"Demonstrationssång" - Swedish Communist Song (Roter Wedding in Swedish)

"Roter Wedding" - German Communist Song

"Raketa mládí" - Czechoslovak Space Era Song

"La Libertat" - Occitan Revolutionary Song (Cançon de nèrvi)

"Ленин в нашем сердце" - Soviet Communist Song about Lenin

"Bilećanka" - Yugoslav Revolutionary Song

"バルカンの星の下で" - Under the Balkan Stars in Japanese

"Das Proletariat" - German 1848 Revolutionary Song

"Till det kämpande Vietnam" - Swedish Pro-Vietnam Song (Rare Version)

"Песня Коммуны" - Soviet Song of the Paris Commune (Rare Version)

"Mūsu draugi vjetnamieši" - Soviet Latvian Pro-Vietnam Song

"L'estaca" - Catalan Pro-Democracy Song

"Viva a Guiné-Bissau!" - Portuguese Anti-Colonialist Song

"They are killing our comrades" - Swedish Pro-Palestinian Song

"Trei Culori" - Anthem of Socialist Romania [1977-1989]

"Kreativen von Wien" - Rare Version of Arbeiter von Wien

"حلوة تشاو" - Palestinian Version of Bella Ciao

"Alle Waffen gegen Hitler" - German Anti-Fascist Song

"Для нас невозможного нет" - Soviet New Year Song

"The Voice of the Masses" - Pan-Arab Socialist Song

"Al-Fatah-lied" - German Pro-Palestinian Song

"Rossa Palestina" - Italian Pro-Palestinian Song

"The Starry Plough" - Irish Revolutionary Song

"Brüder, ergreift die Gewehre" - German Communist Song

"Eld" - Swedish/Palestinian Anti-Zionist Song (نار)

"Соловей-Розбійник" - Ukrainian Anarchist Song

"The Mackenzie–Papineau Brigade" - Canadian International Brigade Song

"Trabajadores al poder" - Chilean Resistance Song (Himno del MIR)

"Hold the banner of revolution high" - Chinese Communist Song (高举革命大旗)

"Oktobersong" - German Communist Song (Rare Version)

"Quando l'anarchia verrà" - Italian Anarchist Song

"If you ain't been called a red" - American Communist Song (by @MonsieurJack95)

"Hakmarrje rini" - Albanian Partisan Song

"Le Chant des Partisans / Ceux du Maquis" - French Resistance Meley (Yugoslav Choir)

"Песня про Советский Атом" - Soviet Atomic Era Song

"Hív az antifasiszta akció" - Hungarian Communist Song

"El Pueblo Armado" - El Pueblo Unido in Norwegian Nynorsk (Anti-Revisionist Version)

"Hymn to Socialism" - Iranian Communist Song

"Wenn's nach dir ging" - West German Pro-GDR Song

"มาร์ชแอนตี้จักรวรรดินิยม" - If Tomorrow Brings War in Thai

"Dalmacijo, Biser Grana" - Yugoslav Partisan Song

"Жон Ўзбекистон" - Soviet Uzbek Patriotic Song (Родной Узбекистан)

"Kambodja är befriat!" - Swedish Pro–Khmer Rouge Song

"МАХН-ын тухай дуу" - Mongolian Communist Song

"Вива Куба! Вива дружба!" - Soviet–Cuban Friendship Song (Viva Cuba)

"Пусть бегут неуклюже" - Soviet Children's Birthday Song

"Smuglianka" - Soviet Folk Song (Rare Version)

"Государственный Гимн СССР" - Live Performance of the Soviet Anthem (NSVL Hümn)

"Internationalen" - Live Performance of the Swedish Internationale

"Oh, Albania" - Canadian Anti-Revisionist Song

"Dear Ceausescu" - North Korean–Romanian Friendship Song

"El Pueblo Unido" - Chilean Socialist Song (Yugoslav Choir)

"Sång om Kina" - Swedish Maoist Song

"Torna a casa, americano" - Ami Go Home in Italian

"Down with England and America!" - Indonesian Anti-Imperialist Song

"Lied der KPD/ML" - German Anti-Revisionist Song

"Soviet Airmen's Song" - British-Soviet Military March (Авиамарш in English)

"Peat Bog Soldiers" - German-English Anti-Fascist Song (Die Moorsoldaten)

"Brüder, seht, die rote Fahne" - East German Communist Song

"Hold the Fort" - American Socialist Song

"Los Campesinos" - Spanish Communist Song

"Кубань, ты наша Родина" - Soviet Kuban Patriotic Song

"Carta al Che" - Cuban Patriotic Song (Yugoslav Choir)

"Soldaten Sind Nicht Alle Gleich" - West German Communist Song

"Learn From Lei Feng's Good Example" - Chinese Patriotic Song

"Katyusha" - Soviet Army Song (Female Choir)

"ABVV-Mars" - Belgian Socialist Song [Flemish]

"FDJ" - East German Pop Song (IFA Wartburg)

"A Pickaxe In One Hand" - Albanian Communist Song

"Allt Blir Vårt" - Wide Is My Motherland in Swedish (Full Version)

"August i '68" - Norwegian Anti-Revisionist Song

"Anthem of the People's Liberation Army" - Chinese Military March (中国人民解放军军歌)

"Сталинский закон" - Soviet Patriotic Song

"Руки прочь от Вьетнама!" - Soviet–Vietnamese Friendship Song

"Inno dei lavoratori" - Italian Socialist Song

"Гимн демократической молодежи мира" - Soviet Internationalist Song (Anthem of the WFDY)

"我们走在大路上" - Chinese Revolutionary Song (We Walk on a Great Road)

"Streiklied" - West German Communist Song (Mann der Arbeit, aufgewacht)

"La Brigata Garibaldi" - Italian Anti-Fascist Song (Rare Version)

"Песня Единства" - Soviet Communist Song

"Victory Avenue" - North Korean Patriotic Song

"Bella Ciao" - Italian Anti-Fascist Song (Rare Version)