In honor of #GNU40, one of our long-time Music Blocks students whipped up this version of the Free Software Song, whose lyrics are sung to the melody of the Bulgarian folk song Sadi moma bela loza. Enjoy! https://musicblocks.sugarlabs.org/index.html?id=1696180244890895&run=True #FreeSoftware #FreeSoftwareSong #SoftwareLibre #GNU #AGPL