10 hours of Baba Yetu, every civ fanatic's favorite song. Played over some Civ longplays from every main entry in the series. Sid Meier should be proud.
0:00:00 Civilization IV
1:38:33 Civilization
2:27:52 Civilization II
4:06:24 Civilization III
5:03:17 Civilization V
6:53:36 Civilization VI