Rainglow Color Themes - 320+ color themes for a variety of editors and software.
Audio Hero - Over 250,000 royalty free music & sound effects for videos
Themer - Personalize themes for your terminal/editor/wallpaper/slack
TunePocket - Download 11,000+ royalty free music tracks and sound FX. Buy once, use forever. New music added daily. Save over 50% compared to most popular similar services. Incredible value!
Lip Gloss - Design terminal user interfaces
Premiumbeat - Premiumbeat.com provides high quality Royalty Free Music.