Does it make sounds when it slides?
If I had a good loop for it I would.
Found one, but it doesn't loop: https://www.sounddogs.com/previews/2176/mp3/147261_SOUNDDOGS__gr.mp3
It can be turned into a loop if you somehow merge the ends in Audacity or something to make a gradual switch to the beginning from the end... if that makes any sense...
I've tried really hard to figure stuff like that out, is it actually possible?