Macross Δ Movie: Gekijou no Walküre

In 2067, the Vár Syndrome is driving people across the Brísingr Cluster into violent rampages. The tactical music unit Walküre uses song to calm the afflicted, protected by Delta Flight. Their newest member, Freyja Wion, discovers that her voice can reach people in ways even weapons cannot.

The crisis becomes a war when the Kingdom of Windermere and its Aerial Knights move to control ancient Protoculture ruins. Hayate, Freyja, Mirage, and Walküre are pulled into a struggle involving the mysterious Star Singer, conflicting loyalties, and a battle over whether music will be used to free minds or control them.