hello everyone, thanks bernie9, and everyone for your kindness, my opinion, is that the sample gives a plus to the keyboard, and here the sample is used a lot to make Latin rhythms with drum user samples, and it gives a great change of sound for that, I have friends who are dedicated to music, they had ketron and they were passed to yamaha and korg, because they can not play with drum user samples, we can live without the clear sample, but with the samples it gives another sound, and what it is about is having the best sound for people to hire you, since we are dedicated to music, greetings to all