Back when I was using FMOD 3, I remember writing some code to do a crossfade between two streams. However, it didn’t work well with MIDIs, since FMOD just used the Windows engine to play them, and Windows’ MIDI mapper can only play one at a time. Now that FMOD Ex decodes and plays MIDIs itself (according to the documentation), would it be possible to crossfade two MIDIs? That would be really helpful for the RPG I’m working on.