Deletion of Liberation Tour

Comment: Google News shows plenty of sources https://www.metrotimes.com/city-slang/archives/2018/10/11/christina-aguilera-brings-liberation-tour-to-detroits-fox-theatre https://www.billboard.com/articles/columns/pop/8482783/christina-aguilera-teases-wonderland https://musicmayhemmagazine.com/christina-aguilera-receives-well-deserved-5-minute-standing-ovation-on-liberation-tour/ https://www.prevention.com/health/a23789673/christina-aguilera-laryngitis/. This is the same as with the Ariana Grande AFD's where the nomination is based on a literal interpretation or misinterpretation of 
Stance: keep
Cited policy: Wikipedia:Notability (WP:NTOUR)