I upload interesting & rare soundtracks mostly from old video games. Sources and credits for everything and everyone are usually included in the description. No copyright infringement is ever intended of course, and I only do this to share and to preserve.
Here are the sources I use:
Music:
VGMRips: https://vgmrips.net/
KHinsider: https://downloads.khinsider.com/
Zophar's Domain: https://www.zophar.net/music
MrNorbert1994's NSF Collection: http://www.mediafire.com/file/wet646wm0hbybwt/NSF.rar/file
Archive.org: https://archive.org/
Art:
LaunchBox Games Database: https://gamesdb.launchbox-app.com/
Museum of the Game (Killer List of Vidogames): https://www.arcade-museum.com/