Conversation so far:
What tours did the band Powderfinger go on for their song My Happiness?
North America tour with British rock group Coldplay
What years did Powderfinger tour North America with British rock group Coldplay for their song My Happiness ?
Was the My Happiness Powderfinger North America tour with British rock group Coldplay successful?

Question: How was it promoted?
Self-contained rewrite: How was the songMy Happiness by Powderfinger promoted?