If you categorically dismiss country music, you're missing out on many great stories and catchy melodies.

For the past 17 years, Home Free has been bringing country music to the a cappella scene. They do such a great job that they won season four of NBC's "The Sing-Off" in 2013. Recently, the group unveiled a new video for their cover of Zac Brown Band's "My Old Man."

If you've followed us for any amount of time, you'll know that we love all things Zac Brown.  All of our fathers have played huge roles in our lives, so when you couple that into a song as powerful as Zac did, it became a no-brainer for us to take a crack at this song.

-Rob Lundquist, tenor

Home Free's version of "My Old Man" by Zac Brown Band

It's a beautiful story. We hope our fans are as touched by this song as we were.

-Tim Foust, bass