First, try hitting the Play button, and then try to change a Patch voice while the song is playing. This can tell you that things such as MIDI hookup and MSB/LSB commands are getting thru to the Tyros.

If the Patch does change while the song is playing, try again to change the Patch after hitting Stop, make sure you are on the first bar of the song, change the Patch and then try again.

There is an older way to save a songfile with the selected Patch changes as well, look under the File menu for the "Save Song with Patches and Harmony" command, that will open a little window where you will see all the Tracks listed at left, check the ones that you want to save, make sure to check the stuff to the right and include the MSB/LSB and Save the songfile that way, then try playback, make sure you use the GENPLAY or PLAY button and not Replay.


--Mac