Live unamplified music can also now be played in any location under the act.

BBC: Live music venue

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