Macross Delta is set in the year 2067, 8 years after the events of the latest Macross TV series, Macross Frontier. The story focuses on Walküre, a team of talented idols and the Delta Squadron, a team of experienced Valkyrie pilots as they battle against the Var Syndrome, a mysterious phenomena that is consuming the galaxy and there is also the mysterious Aerial Knights Valkyrie fighter team of the Kingdom of Wind. 
(Source: Anime News Network)

Walküre and Delta Flight used music to save people from the Vár Syndrome, a previously unknown disease that made humans and others go berserk. However, they find themselves facing a new threat… 
 
(Source: Anime News Network)

A compilation film of the Macross Delta anime series that features new scenes to tell a different story.
 
In 2067, Freyja Wion leaves her hometown, achieves her dream of joining Walküre, and starts to sing.
 
(Source: Hulu)

Short episodes included in the Blu-ray and DVD releases.

Chibi shorts included in the Blu-ray release of Macross Delta: Gekijou no Walküre.

Xao Jussila