Free software song sung by Richard stallman The lyrics of the Free Software Song are sung to the melody of the Bulgarian folk song Sadi moma bela loza Lyrics: Join us now and share the software; You'll be free, hackers, you'll be free. Join us now and share the software; You'll be free, hackers, you'll be free. Hoarders can get piles of money, That is true, hackers, that is true. But they cannot help their neighbors; That's not good, hackers, that's not good. When we have enough free software At our call, hackers, at our call, We'll kick out those dirty licenses Ever more, hackers, ever more. Join us now and share the software; You'll be free, hackers, you'll be free. Join us now and share the software; You'll be free, hackers, you'll be free This song is in a rhythm of 7/8; those unaccustomed to odd rhythms often take the unevenness to be a mistake. The meter can be analyzed into three subgroups as slow-quick-quick or 3-2-2. Such meters in Bulgarian music can often be stretched, and some musicians analyze this song as 3-2-3 instead; however, Yves Moreau, who collected and taught the dance, endorses the rhythm of 7.