I just realized it depends on the mapping of the nano...

I rise out from the ashes my super patch. Here it is for you all, the ultimate sampler patch for the korg nanokontrol :

chano.pd
smp.pd
sceneSample.pd
et-moi.wav
nanoKon-base.nktrl_set
nanoKon-base.nktrl_data

Open "sceneSample". You just need to replace the filenames in the smp boxes with yours. There is a sensivity slider at the right side of the orange knob now. Feel free to share it. It is a super cheap controler turned into a sampler with the ability to change the pitch, the volume and loop or trigger the sample. If nothing is triggered, the pitch comes back to his original value.

the nanoKon files are for the KORG KONTROL editor.
KORG KONTROL Editor.zip