Neil and Liam Finn on in Olympia Theatre

As it’s a family affair, it’s entirely fitting that the story of Lightsleeper begins at a wedding.

It’s 2015, and Liam Finn is marrying his partner, Janina, on a Greek island. Liam’s father, Neil Finn, has done what one would expect one of the greatest songwriters of his generation to do, in the event of his songwriting son getting married: he has written a new song for the occasion. It is debuted at the point in the wedding when everyone has been invited to do some “free expression dancing.”