Helps allocating notes to different channels MPE style, which will rewrite original channel information notes had. You can then use Channel outlet from Note in module in Grid as index for voices (although up to 16)
A tool to split up notes to their own channels, sorted from low to high or the other way around (see button in remote controls). Something you might need to differentiate different voices in Grid by referring to their channel number (from 0 to 15) by x.iso