Ginger Costa-Jackson Can you post a video of you singing your loudest, highest, most piercing notes in a small, echoey room? Get a small, echoey room full of glass everywhere: giant mirrors on every place of the wall, wine glasses everywhere, cheap chandeliers, and blast your highest, loudest, most soaring notes at full volume. Do this over and over and try to see how much the room can take of your voice.