They're not exactly hidden but I thought some of you guys may be interested in them too. They are just free sample packs so there is not much to each of them but they include one shots, serum patches, fx, midi files, templates, build ups, foley, vocals, quite a lot of stuff really and they span a load of genres so there should be something of use in them.
They can be found here
Submitted July 29, 2017 at 08:24PM by Zasker55 https://www.reddit.com/r/edmproduction/comments/6qe68r/i_just_found_14gb_of_legit_free_samples/?utm_source=ifttt