Most vendors want to play your music to satisfy you but also don't know if you are pulling out some heavy metal that will clear the room. So tell them what you have or ask if they have such and such.
A memory stick is very handy and should be accommodated. Ask for a late night demo, like just after the show hours, before it gets too late, and you could get a one on one with the speakers.
I'll be volunteering in a room you will probably not target but I would play your music for you and I know the participants in the room want to satisfy you as best they can.
As mentioned above, also check out the big Salk room where they would definitely accommodate you (lower level bottom of escalator).
A memory stick is very handy and should be accommodated. Ask for a late night demo, like just after the show hours, before it gets too late, and you could get a one on one with the speakers.
I'll be volunteering in a room you will probably not target but I would play your music for you and I know the participants in the room want to satisfy you as best they can.
As mentioned above, also check out the big Salk room where they would definitely accommodate you (lower level bottom of escalator).