Not sure what all the excitement with Negarakuku is about.
Don't forget there is also the New Umno Anthem (Lagu Baru UMNO) available on youtube:
According to the youtube page, it was uploaded more than one year ago and has been viewed more than 29,900 times. The caption below says, "This is a video response to Umno Youth protest at Asean Ministerial meeting". You can also scroll down a bit for the lyrics.
If the govt is going after Namewee, why not go after these guys too?
Update: Another blog called Hope for Malaysia has transcribed the full lyrics (BM) and also provides an English translation.