[JFreak]

That all depends on what kind of deal you make, obviously.

I only do projects that "I own" therefore only deliverable is the final mix and one tweak to it. Everything else is extra, because I would rather mix next project than do session archiving or a dozen tweaks that never make much sense anyway.

Of course you never say never. So far no millions on my table but should that happen I'd be happy to cook bacon and eggs if that client was hungry. You get the picture.

Now with that said I obviously backup my stuff, but that has nothing to do with giving tracks away for free.