As has been pointed out, if the authors knew what they were talking about they would have said "inaudible"; nevertheless, the article is still bogus at best. Fa

As has been pointed out, if the authors knew what they were talking about they would have said "inaudible"; nevertheless, the article is still bogus at best. Fans of Orphx wear motion capture and the it appears the tracks with lower frequecies (lower like a regular rhythmic kick drum or bassline, perhaps?) caused fans more pleasure & dancing when questioned post concert. I found the whole article utter twaddle. Two places that I have experienced being bombarded with very loud and continuous VLFs (their terminology), and not regular rhytmic VLFs, is at a Sunn O))) gig and another at an experiemnt along the lines of a infamous Guantanamo correctional facility. I can tell you no one was dancing at either.