Deletion of 2017 Acoustic Tour

Comment: No independent RSes found. I did find one promotional site http://www.stereoboard.com/natalie-imbruglia-tickets here. Fails . Might in the future be notable or merge with or redirect to Natalie Imbruglia but for now it's all promotional and too soon
Stance: delete
Cited policy: Wikipedia:Notability (WP:NTOUR)