One hint, though: In a promotional video released after the show, Gene Simmons said, “It's gonna be the best concert you've ever seen.” (Presumably for an added fee.)
Review: The long Kiss goodbye ends at New York's Madison Square Garden, but band goes digital
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Kiss bass player Gene Simmons told the Las Vegas Review-Journal that there was plenty of competition also performing in Vegas at that time.
Caesars Palace could lose millions over canceled Adele shows
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