Guns N' Roses States. ""The Spaghetti Incident?"" (1993), an album of covers, was the band's last studio album to feature Slash and McKagan. "Chinese Democracy" (2008), Guns N' Roses' long-awaited sixth studio album, was released after more than a decade of work and several lineup changes. At an estimated $14 million in production costs, it is the most expensive rock album in history. It debuted at number three on the "Billboard" 200, but undersold industry expectations despite mostly positive critical reception. Slash and McKagan rejoined the band in 2016 for the Not in This Lifetime... Tour, which became the second-highest-grossing concert tour of
Chinese Democracy studios. Though Geffen planned to release "Chinese Democracy" in 1999, it was delayed and completely re-recorded in 2000. With costs reportedly exceeding $13 million, it became the most expensive rock album ever produced, and Geffen pulled their funding in 2005. After missing an announced March 2007 release date, it was finally released in November 2008, dogged by online leaks and legal disputes. Preceded by the title track as a lead single, "Chinese Democracy" debuted at number three on the "Billboard" 200, and was certified Platinum by the Recording Industry Association of America (RIAA); however, it did not meet sales expectations