If you were hoping to hear a beautiful rendition of the national anthem, you better hope you missed the beginning of the NFC Championship game. Before the San Francisco 49ers and Seattle Seahawks were set to kick off, Ann Wilson, the lead signer from Heart, graced the CenturyLink Field crowd with her voice.

Unfortunately, it was a little rough. After starting off admirably, things took a turn for the worst.
International Business Times 

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