Who should Batman talk to?
First talk to Gordon, then Amanda Waller followed by agent Iman Avesta when she arrives. After these conversations have taken place have another talk with Amanada Waller.
What music do you play at Wayne Mansion?
Whatever suits you, it does not matter.
What do you do when talking to Alfred?
You boot up the Agency data and search the records for the Riddler.
What is the correct answer for the riddle box?
The correct answer is 'eye of needle'. Play the record on the gramophone to discover that it revieves a soundwave that emmits an unknown signal. Then go to Wayne Tower.