First, a bard will memorize their songs. Then, they'll type /melody # # #. (I'm honestly unsure of the limit, but I believe it to be three.
This will continually cast those songs in the order typed, allowing the bard to focus on something other than singing, and sparing them some carpal tunnel =P
From the stand-point of use, it kind of works the same way as /autofire; you're looping something that used to be done manually. I figured that /melody would follow not long after that. Then again, I'm sure that it's
quite different from a programming stand-point
I'll see if I can dig up a more detailed explanation of how melody works, though; I never want things taken just at my word if I can do something to provide solid proof.
Thanks for looking into this, K