I've just done a full re-install of Yosemite after upgrading my Hard Drive, and migrated all my data over using Time Machine. Everything migrated over successfully and my machine looks like it did before in stalled the new drive.
EXCEPT my Garageband Songs did not migrate over. All the files are ZERO BYTES in size when i go to "Get Info". When I go into the Time Machine backup it was restored from, the files are also ZERO BYTES in some which suggests that Time Machine never saved the files properly.
I restored the projects from the star wars display. Because they were relatively new songs I'd been working on in Garageband, I had only ever saved them once using time machine and when i go back to the one time it was back-up, there is no content in the song file! This is even after I click "restore" - I have no idea why this has happened as time machine is usually really reliable.
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