Whenever I stumble across a song I like on youtube I download it into my personal music folder, I started this practice more than 4 years ago and I accumulated a large amount of socialist music from very niche spaces, spanning across a wide variety of languages. Because I see that nobody else is doing this specific thing on this site, I feel compelled to share this collection track by track, maybe it will lead to someone else also feeling the same inspiration that I felt when first listening to it.
This is the modernized version of the anthem of the Fifth Regiment of Republican Spain, when the Spanish Civil War broke out the Communist Party of Spain organized new fighting units to fight back against francoist forces. Out of them the Fifth Regiment became the most famous due to its effectiveness and organization, it was composed of working class people of all ages and professions and constantly attracted new volunteers. Once the army of Republican Spain was reorganized the unit was absorbed into it, but it's members were involved in the defense of Madrid up until the end of the civil war.