This is so cool! An Edmonton woman has gone viral after signing the lyrics at a Three Days Grace concert for her deaf dad:

Her name is Karri Carberry, and the concert was the first one her and her dad Darrin had gone to together.

After the Wednesday night concert at The Shaw Conference Centre, the video went around the internet and even got noticed by the band:

 

 

Filed under: deaf, edmonton, three-days-grace