“It was a fantastic, creative process,” Vogler told The Globe and Mail in advance of the concert. “We met and talked about music first, before going into literature. The idea was to build a bridge between spoken word and music. The bridge is that Bill can sing so well.” 

https://www.theglobeandmail.com/arts/music/bill-murray-a-true-showman-in-old-school-performance-in-toronto/article36595891/