One special question,

I read the sd9 manual, concerning launchpad settings an registrations.
Obviously there are only single registrations possible, no more block registration.
So, are the launchpad settings for one song (may be 4 - 6 scenes) stored in a registration. I think, that I can save an load launchpad settings including all scenes, but if I want to prepare a special song and want to load this using songbook+ or MobilesheetePro on stage, what happens?

Can I load only a registration an have to load the launchpad settings after that?
Can it be done with one loading process and even with external MIDI events (MSB,LSB,PGR)?

In moment I'm controlling the Tyros and the Audya using two seperate Midichannels (T4 / CH16 Audya/CH15 ) and it works.

Best regards