Live unamplified music can also now be played in any location under the act.
BBC: Live music venue
2.
There is something to that notion, in the same way that, say, no cinematic "Hamlet" duplicates the experience of seeing that play in an unamplified theater.
WSJ: Maria Callas | Puccini's Tosca | The Measure of a Diva | Masterpiece by David Mermelstein