Pete C Re: ih Mon Apr 7 23:04:47 2003 202.135.202.178 Ah - OK!! Suggestion: In the SMF, use the track which is transmitting the chord data (eg let's say, MIDI channel 13) and edit in the control events to switch your ih to your requirements at the appropriate bars (all the controll events are in the ih manual). The ih must of course be receiving on this same channel. I have done this for playing live (using a track in the "extra" tracks in a BSQ). Just play and sing and the ih switches on/off/harmony parts as you set it up in the chord channel. Cheers Pete