Analysis of information sources in references of the Wikipedia article "Use Your Illusion II" in English language version.
...'Civil War,' a sweeping epic that would eventually open the second disc of the massive 30-song, two-and-a-half-hour opus they were hard at work on throughout 1990 and '91. Slash would later liken Use Your Illusion I and II to the Beatles' White Album (though 'maybe not as good')