Hallo Matt,

the songs fail again, if they are rendered a second time; at least in most cases. (I didn't try it often, because it would take too much time to control the songs after each trial.)

And, yes, I have Build 357.

I uploaded two different .MGU files. I uploaded also the rendered files (as MP3 files), so you can hear the lacking notes in the melody track.

www.verena-tillessen.de/fj4_175.MGU

www.verena-tillessen.de/fj4_175_Render.MP3
(lacking notes beginning in measure 5)

www.verena-tillessen.de/eg426.MGU

www.verena-tillessen.de/eg426_Render.MP3
(lacking notes beginning in measure 28)

I'd be very grateful, if you could test it.

tilia