When I was exporting a track (or tracks) in WAV so I could get it to a friend, the audio waves just disappeared on all 18 tracks. The track title and all that stuff is still there on the left side, but where the audio sound waves should be on the right side, it's just black. I tried exporting both a single track (didn't work) and then all the tracks (didn't work). Not sure when this happened, but it happened during one of those processes. I have already tried the hide/show button.
Did I just send my whole song into the etherland of the lost?