For example if you have created a layered sound consisting of piano and strings, you could put all string samples in one group and all piano samples in one group. Then you can quickly select all piano samples and make an adjustment to them by trimming a parameter.For example, you may want to set a group to legato and monophonic mode and add some portamento so that you can play a part where you slide between notes.The zones don’t have to be contiguous in order to be grouped. Regardless of their original positions in the samples column, they will all be put together in succession.This is done just as when rearranging samples in the list, as described on the previous page. The only difference is that you drag the zone from one group to another.