Since yesterday, I'm using a Korg Kaossilator for live looping purposes although I'm not a friend of using such stuff within handmade music. However, lets give it a try...
There is one important thing (many thanks to @UKDad at twitter), because Korg has designed this tool in order to record 2 measure phrases (8 steps). But the developers put an "easter egg" into the Kaossilator which allows you to record up to 4 measure patterns (16 steps).
Here is, how to take advantage out of this feature. (Jump to the News section).
