Boss Street Cube 2 Harmony Function - Try this out! (Fields of Gold cover a cappella)

Tested out the Harmony function on the Boss Street Cube 2, the best way to show it was by singing without the music so you can hear the effect, so at the risk of appearing a Pratt, I have attempted to sing with out the music, so be kind in the comments please.
Even though this maybe at great personal risk to your ears, you can clearly here the difference in each of the settings. I hope you find it useful.
#Boss street cube 2 #gear #gearreviews #accousticguitar