Does a live band still make the stage show?

What was argued

A neutral account of commentary tied to the reggae-revival wave: many argue that a real band — as with the touring bands behind the revival singers — is what gives a stage show its energy, dynamics and live dub-and-versioning, and is worth insisting on; others counter that a well-run track show can be sharper and more consistent, and that audience response, not instrumentation, is the true measure. Contested interpretation, no verdict.