Conversation so far:
How did the 2012 album launch go for Elbow the band
The Elbow album was released on 10 March 2014 and debuted at number one on the UK Albums Chart, becoming the group's first chart-topper.

Question: why did it take two years
Self-contained rewrite: why did it take two years for the Elbow album to be released on 10 March 2014