I think there never is. These guys just wants to get into the media so they bashed Martin Nievera's rendition of the National Anthem. True, it's supposed to be sung like a marching song, but then again, a singer has his own expressions and should have freedom to express his feelings towards the song he sings.
And to Atienza... I don't even know where to begin with. I hate politicians masquerading as having sense of Filipino pride in them. I think, Sir, You guys have none. Why? If you have some irk of Filipino pride in you then I think with all the taxes we pay, the Philippines should be something else by now.
I don't think someone who rapes their motherland has a say on how to protect the motherland.
As for me... I'll remain to love the Philippines and will express it in any creative way that I am free to do so.
news source: GMANews Article about the National Anthem Issue