SMUDGE wrote:Is there a way to make a snapshot of parameter settings in this sequencer? Then I could make a snapshot at the top of the song rather than adjusting them as it overdubs. The only other option I see is if I sacrifice the first 4 measures to my adjustments and set the looper to play the intro before it loops measures 5-8.
Given your workflow, using a few measures to set up your programs is the way to do it most likely. Because (from the Operation Guide): MIDI tracks 1–16 each consist of “track parameters” that specify the starting state of the track, and “playback data.”
But thing you have to understand is that the real time controls are just MIDI CCs to control parameters from values different than their defaults. They aren't meant to be "permanent" adjustments -- if you want permanency before the sequence starts, then use Tone Adjust prior to recording anything to get your program how you want it to sound. Use the Real Time controls to make expressive, temporary parameter changes that will revert to their default state when the song is restarted. I've never bothered to use the loop tracks function because there is more than enough song memory available. It's just easier for me to copy measures. If the sequencer were limited to something like only 16,000 events, then yeah, the loop function probably would be necessary for me then.
I was just thinking back to the "old days" when I used a dedicated hardware sequencer, which was a Roland MC-300 I believe. It worked differently than Korg's sequencers in that its tracks were completely independent of MIDI channels. All tracks were simply data tracks. It would record data from any MIDI channel onto any track number, and you could bounce / merge tracks so that just one track could play several synths on different MIDI channels. I don't recall if it could loop measures though. I loved that sequencer -- spent years and years using it until I got tired of using floppy disks to save my data. The MC-500 mk II had more features and memory than the MC-300, and really I only bring this up because something similar (and likely newer) to those sequencers would clearly suit your workflow better, and you wouldn't have to worry so much about MIDI channels assignments within a track or your controller's channel. But even with that sequencer, I would have to allot two to four measures just to send program changes, MIDI CCs or sysex to my synths and effects modules before the song part would start. I guess that's the old school way of doing things.
And Korg's sequencer works differently in that its tracks are MIDI tracks, completely reliant on MIDI channel assignments. It's a different way of working, but if you spend a little time experimenting with it and have the manual to hand when something doesn't work, it shouldn't be too difficult to wrangle a decent sequence out of it. The sequencer is actually super flexible.
But if you are determined to use the Real Time controls to alter your sounds at the start of a sequence, you might consider investigating the Create Ctrl Data command instead of manually overdubbing those changes with slider movements. The benefit of that is that the change can be instantaneous, e.g. setting the filter CC#74 to any value at any point in the sequence. This will be your "snapshot" so to speak. So if something seems to revert later in the sequence, you can just insert Ctrl Data in the very first index/beat of any given measure and put the sound back where you want it. It beats scratching your head over why things aren't working the way you think they ought to work. But everything is working as Korg intended it to work.