We had a gig last evening and made use of the the BB2. Simple to start… quietly until the lead guitarist heard the beat and began to play and then I just turned the volume up! The box was on my music stand and it was a breeze! We had the audience up dancing straight away and the beat was awesome.! You need to practice before of course and maybe surprised what beat is best ! We find Techno is great ( not the intro or exit! ) but the beat is great. I will try to record some video and post it but we did the whole gig with BB2 !! At the end of the song I just turned the sound down! Keep it simple it works!