How do I make a custom voice consisting of one instrument playing the partials of another one?
Use Make partials into custom voice . So for instance, suppose you’d like to hear the sound of a sitar playing the partials of an oboe. Analyse your oboe voice in the usual way. Then click the Make partials into custom voice button. In the window that pops up, click Select Voice or non melodic percussion . Select the Sitar from the Voices menu. Then click End selection. Now to hear what it sounds like, click Select into highl. Part . Back in the main window view, to try it out, first unselect Auto record and analyse (so you don’t record over your oboe recording), and click the play button to hear what it sounds like. This is a voice you can use like any other midi voice in FTS. You’ll find it has been added to the menu in Voice | Custom Voices . For more about the things you can do with custom voices, see the help for those windows: Custom Voices and Custom Voice as Timbre.