Musicians typically rehearse far away from their audiences and in practice rooms that differ significantly from the concert venues in which they aspire to perform. Due to the high costs and inaccessibility of such venues. much current international music training lacks repeated exposure to realistic performance situations. with students learning all too late (or not at all) how to man... https://www.nacrack.com/deal-alert-Dea-Eyewear-Jemma-deal-zone/