What would be constructive - and I mean this genuinely - would be if you gave a brief summary of what additional features your product offers over and above what you can do with the OS built into the Tyros. I don't mean any UI shortcuts, or any tricks to use the song player to layer multiple voices, I mean something that you can do with your product that I cannot sit at my Tyros and do from its own control panel - an actual 'new' function.
1) You can hook a second midi keyboard controller + a pedalboard (or a 3rd keyboard) + a midi control surface and have the sound for all 3 keyboards/pedalboard automatically configured at style/registration change. You can assign commands to any midi controller (knob, button, slider, key). You can even "throw away" the built-in arranger keyboard and use 3 external keyboards/pedalboard (es: midi organ console). You can enter any parameter with your mouse and keyboard too (much easier when "programming"), and use the touch screen when performing.
2) You have 8 main variations fully configurable. You can seamlessly change the pattern played by any part in real time without stopping the sequencer. In seconds you can create a completely new orchestration and save it in any of the 8 main variations slots. You can copy the slots and reorder them (right from the main screen without stopping the sequencer). 8 fully configurable variations are often more than enough to fully arrange a song, making registrations unnecessary. (But they are still supported, and they actually save EVERYTHING).
3) You can alter any parameter (sends, pan, volume, voice, dsp effect, track mute, ...) independently for any variations (and intro/ending/fill/break). And you have a global visual feedback in the mixer right in front of you.
4) You have 2 breaks (simpler, busier). You can loop intros and endings. If you use an intro as a fill-in, the count in bars (if present) are automatically skipped.
5) The fills are context sensitive and take into account where you come from and where you go to. The breaks are context sensitive and takes into account what parts are actually playing (i.e.: they do not trigger an 8 parts accompaniment if you are just playing bass & drums, but later if you are playing an 8 parts section the break will react accordingly). You can sync fills and breaks to measure start even if you play them in advance. Half bar fill.
6) You have 8 OTSes. You can associate mains-OTS in the order you like (and change it as you see fit). You can decide independently for any OTS how to partition the 4 right hand parts. Normally they are L/R1/R2/R3, but any combination is possible.
7) You have 4 parts (saved with each style) that can be assigned to the second/third keyboard/pedalboard (split/layer fully configurable).
8 ) You have an advanced harmony function for EACH of the 4 right hand parts. You decide what notes are played in addition (or in substitution) of what is actually played.
9) Sound transition when changing OTS is almost smooth even if you keep playing the old notes while the OTS change. This function has been further dramatically improved in the upcoming new release.
10) You decide where (which tracks) the available DSPs are allocated. In PSR and Tyros you have a fixed partition between style and right hand parts. With our software this artificial limitation is gone. With the upcoming new release you can stack 2 insert DSPs in series in a single track.
11) The DSP editor is light years more advanced. You can change every parameter in seconds, change your mind. Mix and match. Save your presets, ....
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We have only scratched the surface. You can read
https://www.groovyband.live/features/429/ for a more in depth discussion. We also have an online manual (
https://www.groovyband.live/user-manual/) which is the definitive reference.
And do not underestimate the touch enabled vector graphics UI. On a modern 12" (or bigger) high resolution tablet/laptops it looks fantastic and is really a pleasure to use.
Feel free to ask more if needed.