I would have posted earlier but still laughing at some jerk who posted "There is a boatload of stuff to learn so please don't be lazy".
Maybe I should say the same. But I'm not that way.
How I found the solution.
1. I first muted all tracks and found the 1.5 second sound sample was present
2. I Exported each file as an Mp3 and listened to each one. The Midi tracks of course were lost
3. After all tracks were exported I deleted all tracks and listened again to the song with fresh track. The sound Blip was there!
4. I deleted the song
5. Created new song
6. Imported all files, again the Midi Files were lost But I had back up on them and it was an easy fix