Quite new.
I have bought it a year ago. Asus X550V.
I have the DSK Overture. It is not bad, but I think the drums aren't really good. There are much better drums (for example in Edirol), but I can't find any for linux. And I think there are only few instruments in DSK. I need more.
Thank you for the details! It will be useful.
I setted the release and the amt, which I am not sure what, but it helped.

Thank you for the advices.
Thank you for the answer. I am trying to fix this with the envelopes, but it will be worse. Anyway, it is okay that if I set for example the attack of the sound, and it would be lesser noise, but I need the original attack. So I set the envelopes because of the sound not because of avoid of the nois...
This is a test song: https://vocaroo.com/i/s0czftS2XxwG
Maybe you should make it lauder.
There is a weird noise in this.

What I use:
Ubuntu Xfce 4.12
LMMS 1.1.3
Instruments plugin: VeSTige: DSK Overture: Orchestra Drum Kit


What is it and how should I fix this?