Thematic - Free Music for YouTube Videos & Creators • No Copyright
VideoProc - VideoProc is an easy video processing software to convert 4K UHD videos, DVDs and music with full GPU acceleration; resize, cut, crop, merge, adjust, compress; download videos/music/playlists, record screen in 3 ways.
Free Music Archive - Interactive library of high-quality, legal audio downloads
GoPro VR Player - GoPro VR Player is one of the smart video players that is introduced to watch movies and clips with 3D effects.
cchound.com - A curated library of free music for content creators
Hitfilm Express - Free video-editing and video-composition software in one, with the option of buying fx-packs