Last year, I had a chance to watch them live here in Singapura. Not only did I confirm that they are great on doing live performance (meaning no auto-tunes and all voice enhancers), I had the chance to sing along to some of their current covers and original songs. Overall, the concert's great and the experience was worth every penny I spent.
Here are some of the clips I took from the concert. These are only clips, not the whole song. I kind of enjoyed raising my arms, bumping to the tune and sing along to the songs. Not my fault you didn't experience it first hand.
We Found Love
Boyce Avenue Youtube Page: https://www.youtube.com/channel/UCgc00bfF_PvO_2AvqJZHXFg