Is there any way I can edit this script so that the "now playing" song would refresh along with refreshing the link, and not only when i resend "/aditunes" to someone?

oh i get i now. i can only send the link out, people can't type "/aditunes" to get it from me?

This script is great and it worked on the first person i tried it on! But no one else after that. The script wouldn't even reply to the /aditunes command. It works on myself and one other person, so i know it's not busted. Does one need itunes or anything special for it to work?