Hello, Could we imagine some additional functions when we work with groups. I'm working with copy and paste to build layered instruments. Each time I paste a lot of keygroups, the are assigned to a new group, Great ! BUT 1/ I can't mute each group to hear the with/without sound. 2/ I can't transpose my group, so I move my keygroups one half tone at a time... Could we imagine a "mute switch" on groups and a "move assigned keygroups left/right" Please ?!