I'd seen passing references to this particularly Irish phenomenon, but a wander over into the Wikipedia suggested an outfit based on the internationally popular six or seven piece dance band with a repertoire that ranged from rock and roll and country and western songs to traditional dixieland jazz ... Irish traditional and Céilidh music.
Usually comprising a rhythm section, lead guitar and keyboards augmented by a brass section, this isn't, from where I'm sitting, a million miles away from the E Streeters anyway, and when the Wikipedia goes on to refer to the fact that they usually played standing up, rather than sitting a la the earlier Big Bands, and created momentum by playing while stepping, dipping and bopping in the manner of Bill Haley & His Comets, and the more successful bands toured Irish clubs located in Britain, the United States and Canada.
Later comments in the lead up to The Apollo Medley made it quite clear Bruce and his Jersey Shore confreres spent a lot of time studying the great soul and R&B performers. looks like his Irish ancestry might have exposed him to something that didn't have quite the same cachet but is increasingly coming out in his more recent work.
There was definitely something familiar about the everybody lined out across the front of the stage routine that became a recurrent sight through the show and had a certain uncannily familiar je ne sais quoi about it. On subsequent reflection I'm inclined to put it down to a substantial dose of the Michael Flatleys...
That's not a put down, by the way, more an identification of what looks like a deliberate decision to add an element that definitely works in the theatrical sense.
Theatrics weren't quite as much to the fore during Jack of All Trades, which was one that got the crowd off their feet, but they were back up for Murder Incorporated and a very rocky Johnny 99. It was easy to pick the opening of Because the Night, and equally easy to roar along, and as the band headed off into She's the One I started wondering whether we might get some of the didgeridoo meets Bo Diddley beat Bruce used to favour in the seventies in the old Mona > She's the One medley back in the (bootleg) day.