After news that the next season of the hit TV show will not air until summer 2017, the shows usual springtime slot is being filled with a musical tour of North America.On 1 February, Ramin Djawadi – best known for his score for HBOs popular TV series – and his orchestra / choir invited journalists to the Warner Bros lot in Burbank to watch them rehearse as a taster of what to expect ahead of their first performance on 20 February in Minneapolis.