Pitched Snare roll in reason

im pretty new with reason just curious if one could help me recreate or teach me how to do snare rolls such as the one at 39 seconds in this

https://soundcloud.com/ad_dubstepper/ad-insidious-clip

ehm its not really changing pitch is it? It is just a 808 snare pattern. Get a trap sample pack, it has tons of these snares ;)

yeah there's no pitch change, just kind of a roll.. if you want to do pitch though you can hold option and click on the pitch wheel on the sampler or synth, that will create an automation lane for the pitch wheel.. then just draw whatever you want..you can also set the pitch range anywhere from 0-24 as well.

edit: the option click is on mac, not sure what it would be on pc. if you're using pc i would say to right click maybe?

Yeah it's right click over the pitch wheel on PC then click 'Edit Automation', however if it's in ReDrum you gotta edit the pitch knob in the sample lane, I aint worked out why redrum's pitch bend doesn't work.

Also when using a trap snare to create a roll like this, if you use it in ReDrum be sure to switch the Decay/Gate switch (next to the length knob) up, that way you can decide the length of the decay by drawing in the notes, ensuring that they don't overlap, making it sound a lot cleaner.

I just duplicate a thing 8 to 16 bars, and pitch this down manually.