Times are changing with the presentation of classical music with many groups breaking beyond the old molds, but the “tradition” of classical music concerts is still more than a century old and in many ways is as up to date as gas lamps in an era of smart phones.
Nice article by Baldur Brönnimann about this that addresses everything from concert dress to when we should clap. Yes, its time for change!
Link to article: 10 things we should change in classical music concerts