How to start syncing two existing directories with git annex?

[Alan Schmitt]

snhmnd at gmail.com writes:

> I could use unison to make sure that the two ~/Music dirs are exactly 
> the same, and resolve any differences, before moving anything into 
> ~/Annex. Maybe that would be a good idea?

Unison will probably be useful in making sure the same files are on both
replicas, but it won't help you merge the id3 tags (you'll have to
choose one side over the other for each file).

Alan