A "drumming granny" randomly showed up at a music store in Wisconsin.  She stunned employees and customers when she jammed on a drumset.  A video capturing her has gotten over 2 million hits on YouTube.

Her name is Mary Hvizda.  She's 63-years-old and not an actual grandmother.  Hvizda has no children of her own.  But, she spent much of her life playing the drums.  She started when she was 15 and played in various bands until the early 1990s.  When her band, On the Road Again, broke up she quit playing.

She sold her drum set but, Hvizda tells News 8000, “I still kind of like to go to the music store and play a drum set, and then that's it.  My music urge has been satisfied.”