Hi! i try to explain it once more. I have a performance. When I play on my keyboard the performance starts. But I want to make harmonychanges only with the lower keys. i don't want th change the harmony, when I play the upper keys. ho can I do this? I splittet my instruments, and they are splitted allright. A second question. i have 3 tracks in the performance. or are they called parts? How many parts can I use and how to ad a new part? Regards Robert. For links to all Motif info for blind owners, visit www.MoAccess.info. To change your list options and view archives for the MoAccess list, visit www.freelists.org/list/moaccess.