Need to find this classical song

[War Antics]

http://www.youtube.com/watch?v=6cNS-15blQI

ignore rick, i need to know the name of the song played for the first few seconds.

 

[doctormemory]

The Ride of the Valkyries (German: Walkürenritt), is the popular term for the beginning of Act III of Die Walküre by Richard Wagner.

http://www.youtube.com/watch?v=GSKL5E3zSjs