look at these patches https://groups.yahoo.com/neo/groups/AN1x-list/files/DMA2016.an1
and the heidelberg patches in the files section.
modulation matrix a fun thing to do is set scene tune to around 20 and set the modulator at key random.
Try ring mod modulate with velocity, set to 2-10
Also, one of the things the AN1x can do well, set the fm so it only affects the slave. That way the patch is in tune, but you get cool fm overtones.
Jimmy