@Bob-Pixley said in How Do You Give the Audience a Sonic Experience?:
Dynamics. Make the soft sections really soft and the loud parts really LOUD! Contrast is your ally for keeping the music interesting. Of course, playing well is a given, and yes, if you look like you're glad to be there and are having fun, the audience will respond.
I so agree. This is essential. The power of dynamics (especially playing softer) really brings the audiences' ears into understanding the musicality behind the performance.