It "should" be?
Well, since I'm not officially participating in this, I'll upload mine to give you all some practice.
This is breaking the rule of "no free release"
1. ? - ? (?) [Released on one of the ZYX discount CD's]
2. ? - ? (?) [Freely released just 4 days ago!]
3. ? - ? (?) [I think it's probably a white label, since discogs has no info on the artists except for this track. But it's from a DJ mix released as part of 6CD collection from Topaz records]
4. ? - ? (?) [Free release on a netlabel that only one person here might be able to know of]
5. ? - ? (?) [Free release on a netlabel of which I've shown maybe 3 or 4 people here]