Action Replay.
You can't get the Azure Flute without the Action Replay or event.
You wait for a Nintendo Event that has the Azure Flute.
You must get an Azure Flute from a Nintendo Event.
Only through a Pokemon event is it possible.
get azure flute via event
You must have gone to an event, where you received the Azure Flute.
You can only get it through a event
with an ar code or event
you need to go to a Nintendo event
The Azure Flute is only available as a Nintendo Event item.
You cannot get the Azure Flute in HeartGold. The Azure Flute is only capable of being used in Pokemon Diamond or Pearl. The Azure Flute can only be obtained by an event of some sort in Diamond and Pearl.
you have to wait until Nintendo anounces an event or get it from a friend