Watch This Amazing Acappella Performance Of 'Ring Of Fire'!

15 October 2015, 12:13 | Updated: 2 November 2017, 15:29

home free pentatonix video

Listen to this spine-tingling version of the Johnny Cash hit 'Ring of Fire' by the group Home Free featuring Pentatonix member Avi Kaplin.

It's amazing to think that you can recreate a whole song with JUST the human mouth as the only instrument.

Acappella is a musical style that has risen in popularity over the last few years thanks to the movie franchise 'Pitch Perfect', as well as the Grammy Award-winning group Pentatonix.

In this video, vocal group Home Free, who won the American show 'The Sing-Off' in 2013, take on the Johnny Cash classic 'Ring of Fire'.

They are joined around the campfire by Avi Kaplin, a member of Pentatonix and the results are beautiful.

Listen out for that incredible low note at the end!

Watch the acappella rendition now: