Yes, everyone remembers they were a huge Led Zeppelin tribute band from Connecticut in the 90's, but I think I can actually address your question. I saw them about 3 years ago (2019?), older but still dressed in their 70's outfits, horsing around dangerously close to the edge of the earth. One of them (the bass player) actually slid over the edge and was grabbed at the last minute by I think the drummer, and they dangled that way for a while. They tried to form a human chain, but somehow the weight of the struggling musicians dangling over the edge was enough to pull the whole band over. So unfortunately they did literally fall off the face of the earth.