Name card, which has your name on its surface, is the card that rezzed under musician-actor seat on stage. All name cards are set to use by only seat owner and stage coordinators. Any musician-actor can not click any others' name cards and can not make it disappear.

 

Name card has a special script inside it. Only seat owner and stage coordinators can click/control it. Basically, it has your name and it shows which seat is yours. You have to LEFT CLICK on your name card after you take your seat before the concert. It will disappear, but it will be phantom, that means it is still there. Just anyone can NOT see it after you disappear it with your LEFT CLICK.