I was wondering if there was a way to set out a musicblock in a tower (on fashionable locations like shelves or counters, or even the floor if you want), and have it play its tune once for each new person who visits (and whatever else it gives them)?
I don't really know the logistics of making this work, only one MB per tower? else all would play! Set only one to play? Or a random one out of N to play! I like that one more.
Any other possibilities or difficulties? I'd like to hear from you bright minds out there!