Photos slideshow
Hi friends!
I'm afraid I made a big mistake.
I was managing one of my slideshow project (using Photos) and I was going to add songs from iTunes. As I wanted to listen to my songs, I removed the theme of Ken Burns ... but I realized that doing so I lost ALL the musics of transitions' themes, not only Ken Burns' theme.
How can I restore transition themes?
Now if I choose the "note" icon, I find the frame of selected music empty (no theme suggested) unless I choose a song from iTunes...
Of course I could restart from scratch (actually if I start a new project I find the themes' music available again), but building the slideshow from scratch is a nightmare...
Can anybody help me?
TIA
MacBook Pro 15″, OS X 10.11