How about this:
- create an embedded rack in your song that does nothing but convert the same note into consecutive program changes
- use the output of this rack to trigger the media players
Looks like this:
The trick lies in the binding in Rack 1: setting the target of a binding to multiple values means that Cantabile will cycle through these values, so the first time the rack receives a C-1, it will send program chance 1, next time it will send 2, and so on.
The bindings at song level will then simply start the appropriate media player when Rack 1 generates these program changes.
Should work…
Cheers,
Torsten