Hi DanO1
But the sound engine used, is the sampler, not necessary the on board sounds and not an arranger.
Sorry but a sampler can only reproduce what it recorded, it cannot change the sound.
It's the sound engine that takes the signal and turns it into so many different sounds as demostrated in the songs.
The same rules apply to any device that produces it sound by the means of PCM sound generation. Samples are only recordings they can never be changed by the sampler. Only looped, chopped or reversed. Either way, it's still just the same recording diced without the sound engine.
Regards
James