Getting out to record labels

I know this is a Digital DJing forum, but I know there are several of us that produce as well...

I just asked a member this, and wanted to reach out to all others (mainly those that are just getting in): How do you go from finished or unfinished track to a possible deal with a label? I'm not thinking of specifically large labels (that'd be nice), but ones that release tracks in the same (or similar) genre as said finished/unfinished tracks.

PMs of advice are also welcome. Thanks!

After I give my priority labels a week each to decide if they are interested or not, I spam the list that I built over the years (around 70 candidates).

Scout the website of the labels that you think that might release your stuff, most of them have their demo email listed there.

Thanks for the tip! I'll try that out :)